80493877152

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{359}}^1\times {\mathrm{59887}}^1$

素因数の和:60275

約数の個数: 144

約数和(自身を含む): 247203290880

約数和(自身を除く): 166709413728

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 72, 78, 96, 104, 117, 144, 156, 208, 234, 288, 312, 359, 416, 468, 624, 718, 936, 1077, 1248, 1436, 1872, 2154, 2872, 3231, 3744, 4308, 4667, 5744, 6462, 8616, 9334, 11488, 12924, 14001, 17232, 18668, 25848, 28002, 34464, 37336, 42003, 51696, 56004, 59887, 74672, 84006, 103392, 112008, 119774, 149344, 168012, 179661, 224016, 239548, 336024, 359322, 448032, 479096, 538983, 672048, 718644, 778531, 958192, 1077966, 1344096, 1437288, 1557062, 1916384, 2155932, 2335593, 2874576, 3114124, 4311864, 4671186, 5749152, 6228248, 7006779, 8623728, 9342372, 12456496, 14013558, 17247456, 18684744, 21499433, 24912992, 28027116, 37369488, 42998866, 56054232, 64498299, 74738976, 85997732, 112108464, 128996598, 171995464, 193494897, 224216928, 257993196, 279492629, 343990928, 386989794, 515986392, 558985258, 687981856, 773979588, 838477887, 1031972784, 1117970516, 1547959176, 1676955774, 2063945568, 2235941032, 2515433661, 3095918352, 3353911548, 4471882064, 5030867322, 6191836704, 6707823096, 8943764128, 10061734644, 13415646192, 20123469288, 26831292384, 40246938576, 80493877152]

約数ペア:

[(1, 80493877152), (2, 40246938576), (3, 26831292384), (4, 20123469288), (6, 13415646192), (8, 10061734644), (9, 8943764128), (12, 6707823096), (13, 6191836704), (16, 5030867322), (18, 4471882064), (24, 3353911548), (26, 3095918352), (32, 2515433661), (36, 2235941032), (39, 2063945568), (48, 1676955774), (52, 1547959176), (72, 1117970516), (78, 1031972784), (96, 838477887), (104, 773979588), (117, 687981856), (144, 558985258), (156, 515986392), (208, 386989794), (234, 343990928), (288, 279492629), (312, 257993196), (359, 224216928), (416, 193494897), (468, 171995464), (624, 128996598), (718, 112108464), (936, 85997732), (1077, 74738976), (1248, 64498299), (1436, 56054232), (1872, 42998866), (2154, 37369488), (2872, 28027116), (3231, 24912992), (3744, 21499433), (4308, 18684744), (4667, 17247456), (5744, 14013558), (6462, 12456496), (8616, 9342372), (9334, 8623728), (11488, 7006779), (12924, 6228248), (14001, 5749152), (17232, 4671186), (18668, 4311864), (25848, 3114124), (28002, 2874576), (34464, 2335593), (37336, 2155932), (42003, 1916384), (51696, 1557062), (56004, 1437288), (59887, 1344096), (74672, 1077966), (84006, 958192), (103392, 778531), (112008, 718644), (119774, 672048), (149344, 538983), (168012, 479096), (179661, 448032), (224016, 359322), (239548, 336024)]