72902215152

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{139}}^1\times {\mathrm{9661}}^1$

素因数の和:9856

約数の個数: 240

約数和(自身を含む): 228954616800

約数和(自身を除く): 156052401648

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 29, 36, 39, 48, 52, 58, 72, 78, 87, 104, 116, 117, 139, 144, 156, 174, 208, 232, 234, 261, 278, 312, 348, 377, 417, 464, 468, 522, 556, 624, 696, 754, 834, 936, 1044, 1112, 1131, 1251, 1392, 1508, 1668, 1807, 1872, 2088, 2224, 2262, 2502, 3016, 3336, 3393, 3614, 4031, 4176, 4524, 5004, 5421, 6032, 6672, 6786, 7228, 8062, 9048, 9661, 10008, 10842, 12093, 13572, 14456, 16124, 16263, 18096, 19322, 20016, 21684, 24186, 27144, 28912, 28983, 32248, 32526, 36279, 38644, 43368, 48372, 52403, 54288, 57966, 64496, 65052, 72558, 77288, 86736, 86949, 96744, 104806, 115932, 125593, 130104, 145116, 154576, 157209, 173898, 193488, 209612, 231864, 251186, 260208, 280169, 290232, 314418, 347796, 376779, 419224, 463728, 471627, 502372, 560338, 580464, 628836, 695592, 753558, 838448, 840507, 943254, 1004744, 1120676, 1130337, 1257672, 1342879, 1391184, 1507116, 1681014, 1886508, 2009488, 2241352, 2260674, 2515344, 2521521, 2685758, 3014232, 3362028, 3642197, 3773016, 4028637, 4482704, 4521348, 5043042, 5371516, 6028464, 6724056, 7284394, 7546032, 8057274, 9042696, 10086084, 10743032, 10926591, 12085911, 13448112, 14568788, 16114548, 17457427, 18085392, 20172168, 21486064, 21853182, 24171822, 29137576, 32229096, 32779773, 34914854, 38943491, 40344336, 43706364, 48343644, 52372281, 58275152, 64458192, 65559546, 69829708, 77886982, 87412728, 96687288, 104744562, 116830473, 131119092, 139659416, 155773964, 157116843, 174825456, 193374576, 209489124, 233660946, 262238184, 279318832, 311547928, 314233686, 350491419, 418978248, 467321892, 506265383, 524476368, 623095856, 628467372, 700982838, 837956496, 934643784, 1012530766, 1256934744, 1401965676, 1518796149, 1869287568, 2025061532, 2513869488, 2803931352, 3037592298, 4050123064, 4556388447, 5607862704, 6075184596, 8100246128, 9112776894, 12150369192, 18225553788, 24300738384, 36451107576, 72902215152]

約数ペア:

[(1, 72902215152), (2, 36451107576), (3, 24300738384), (4, 18225553788), (6, 12150369192), (8, 9112776894), (9, 8100246128), (12, 6075184596), (13, 5607862704), (16, 4556388447), (18, 4050123064), (24, 3037592298), (26, 2803931352), (29, 2513869488), (36, 2025061532), (39, 1869287568), (48, 1518796149), (52, 1401965676), (58, 1256934744), (72, 1012530766), (78, 934643784), (87, 837956496), (104, 700982838), (116, 628467372), (117, 623095856), (139, 524476368), (144, 506265383), (156, 467321892), (174, 418978248), (208, 350491419), (232, 314233686), (234, 311547928), (261, 279318832), (278, 262238184), (312, 233660946), (348, 209489124), (377, 193374576), (417, 174825456), (464, 157116843), (468, 155773964), (522, 139659416), (556, 131119092), (624, 116830473), (696, 104744562), (754, 96687288), (834, 87412728), (936, 77886982), (1044, 69829708), (1112, 65559546), (1131, 64458192), (1251, 58275152), (1392, 52372281), (1508, 48343644), (1668, 43706364), (1807, 40344336), (1872, 38943491), (2088, 34914854), (2224, 32779773), (2262, 32229096), (2502, 29137576), (3016, 24171822), (3336, 21853182), (3393, 21486064), (3614, 20172168), (4031, 18085392), (4176, 17457427), (4524, 16114548), (5004, 14568788), (5421, 13448112), (6032, 12085911), (6672, 10926591), (6786, 10743032), (7228, 10086084), (8062, 9042696), (9048, 8057274), (9661, 7546032), (10008, 7284394), (10842, 6724056), (12093, 6028464), (13572, 5371516), (14456, 5043042), (16124, 4521348), (16263, 4482704), (18096, 4028637), (19322, 3773016), (20016, 3642197), (21684, 3362028), (24186, 3014232), (27144, 2685758), (28912, 2521521), (28983, 2515344), (32248, 2260674), (32526, 2241352), (36279, 2009488), (38644, 1886508), (43368, 1681014), (48372, 1507116), (52403, 1391184), (54288, 1342879), (57966, 1257672), (64496, 1130337), (65052, 1120676), (72558, 1004744), (77288, 943254), (86736, 840507), (86949, 838448), (96744, 753558), (104806, 695592), (115932, 628836), (125593, 580464), (130104, 560338), (145116, 502372), (154576, 471627), (157209, 463728), (173898, 419224), (193488, 376779), (209612, 347796), (231864, 314418), (251186, 290232), (260208, 280169)]