71897914608

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{47}}^1\times {\mathrm{2551}}^1$

素因数の和:2684

約数の個数: 240

約数和(自身を含む): 211164484608

約数和(自身を除く): 139266570000

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 31, 39, 47, 48, 52, 62, 78, 93, 94, 104, 124, 141, 156, 186, 188, 208, 248, 282, 312, 372, 376, 403, 496, 564, 611, 624, 744, 752, 806, 961, 1128, 1209, 1222, 1457, 1488, 1612, 1833, 1922, 2256, 2418, 2444, 2551, 2883, 2914, 3224, 3666, 3844, 4371, 4836, 4888, 5102, 5766, 5828, 6448, 7332, 7653, 7688, 8742, 9672, 9776, 10204, 11532, 11656, 12493, 14664, 15306, 15376, 17484, 18941, 19344, 20408, 23064, 23312, 24986, 29328, 30612, 33163, 34968, 37479, 37882, 40816, 45167, 46128, 49972, 56823, 61224, 66326, 69936, 74958, 75764, 79081, 90334, 99489, 99944, 113646, 119897, 122448, 132652, 135501, 149916, 151528, 158162, 180668, 198978, 199888, 227292, 237243, 239794, 265304, 271002, 299832, 303056, 316324, 359691, 361336, 397956, 454584, 474486, 479588, 530608, 542004, 587171, 599664, 632648, 719382, 722672, 795912, 909168, 948972, 959176, 1028053, 1084008, 1174342, 1265296, 1438764, 1558661, 1591824, 1761513, 1897944, 1918352, 2056106, 2168016, 2348684, 2451511, 2877528, 3084159, 3117322, 3523026, 3716807, 3795888, 4112212, 4675983, 4697368, 4903022, 5755056, 6168318, 6234644, 7046052, 7354533, 7433614, 8224424, 9351966, 9394736, 9806044, 11150421, 12336636, 12469288, 14092104, 14709066, 14867228, 16448848, 18703932, 19612088, 22300842, 24673272, 24938576, 28184208, 29418132, 29734456, 31869643, 37407864, 39224176, 44601684, 48318491, 49346544, 58836264, 59468912, 63739286, 74815728, 89203368, 95608929, 96636982, 115221017, 117672528, 127478572, 144955473, 178406736, 191217858, 193273964, 230442034, 254957144, 289910946, 345663051, 382435716, 386547928, 460884068, 509914288, 579821892, 691326102, 764871432, 773095856, 921768136, 1159643784, 1382652204, 1497873221, 1529742864, 1843536272, 2319287568, 2765304408, 2995746442, 4493619663, 5530608816, 5991492884, 8987239326, 11982985768, 17974478652, 23965971536, 35948957304, 71897914608]

約数ペア:

[(1, 71897914608), (2, 35948957304), (3, 23965971536), (4, 17974478652), (6, 11982985768), (8, 8987239326), (12, 5991492884), (13, 5530608816), (16, 4493619663), (24, 2995746442), (26, 2765304408), (31, 2319287568), (39, 1843536272), (47, 1529742864), (48, 1497873221), (52, 1382652204), (62, 1159643784), (78, 921768136), (93, 773095856), (94, 764871432), (104, 691326102), (124, 579821892), (141, 509914288), (156, 460884068), (186, 386547928), (188, 382435716), (208, 345663051), (248, 289910946), (282, 254957144), (312, 230442034), (372, 193273964), (376, 191217858), (403, 178406736), (496, 144955473), (564, 127478572), (611, 117672528), (624, 115221017), (744, 96636982), (752, 95608929), (806, 89203368), (961, 74815728), (1128, 63739286), (1209, 59468912), (1222, 58836264), (1457, 49346544), (1488, 48318491), (1612, 44601684), (1833, 39224176), (1922, 37407864), (2256, 31869643), (2418, 29734456), (2444, 29418132), (2551, 28184208), (2883, 24938576), (2914, 24673272), (3224, 22300842), (3666, 19612088), (3844, 18703932), (4371, 16448848), (4836, 14867228), (4888, 14709066), (5102, 14092104), (5766, 12469288), (5828, 12336636), (6448, 11150421), (7332, 9806044), (7653, 9394736), (7688, 9351966), (8742, 8224424), (9672, 7433614), (9776, 7354533), (10204, 7046052), (11532, 6234644), (11656, 6168318), (12493, 5755056), (14664, 4903022), (15306, 4697368), (15376, 4675983), (17484, 4112212), (18941, 3795888), (19344, 3716807), (20408, 3523026), (23064, 3117322), (23312, 3084159), (24986, 2877528), (29328, 2451511), (30612, 2348684), (33163, 2168016), (34968, 2056106), (37479, 1918352), (37882, 1897944), (40816, 1761513), (45167, 1591824), (46128, 1558661), (49972, 1438764), (56823, 1265296), (61224, 1174342), (66326, 1084008), (69936, 1028053), (74958, 959176), (75764, 948972), (79081, 909168), (90334, 795912), (99489, 722672), (99944, 719382), (113646, 632648), (119897, 599664), (122448, 587171), (132652, 542004), (135501, 530608), (149916, 479588), (151528, 474486), (158162, 454584), (180668, 397956), (198978, 361336), (199888, 359691), (227292, 316324), (237243, 303056), (239794, 299832), (265304, 271002)]