68224521496

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{137}}^1\times {\mathrm{197}}^1\times {\mathrm{10193}}^1$

素因数の和:10564

約数の個数: 64

約数和(自身を含む): 133699610880

約数和(自身を除く): 65475089384

約数列:

[1, 2, 4, 8, 31, 62, 124, 137, 197, 248, 274, 394, 548, 788, 1096, 1576, 4247, 6107, 8494, 10193, 12214, 16988, 20386, 24428, 26989, 33976, 40772, 48856, 53978, 81544, 107956, 215912, 315983, 631966, 836659, 1263932, 1396441, 1673318, 2008021, 2527864, 2792882, 3346636, 4016042, 5585764, 6693272, 8032084, 11171528, 16064168, 43289671, 62248651, 86579342, 124497302, 173158684, 248994604, 275098877, 346317368, 497989208, 550197754, 1100395508, 2200791016, 8528065187, 17056130374, 34112260748, 68224521496]

約数ペア:

[(1, 68224521496), (2, 34112260748), (4, 17056130374), (8, 8528065187), (31, 2200791016), (62, 1100395508), (124, 550197754), (137, 497989208), (197, 346317368), (248, 275098877), (274, 248994604), (394, 173158684), (548, 124497302), (788, 86579342), (1096, 62248651), (1576, 43289671), (4247, 16064168), (6107, 11171528), (8494, 8032084), (10193, 6693272), (12214, 5585764), (16988, 4016042), (20386, 3346636), (24428, 2792882), (26989, 2527864), (33976, 2008021), (40772, 1673318), (48856, 1396441), (53978, 1263932), (81544, 836659), (107956, 631966), (215912, 315983)]