89872171792

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{127}}^1\times {\mathrm{91951}}^1$

素因数の和:92136

約数の個数: 80

約数和(自身を含む): 194108465152

約数和(自身を除く): 104236293360

約数列:

[1, 2, 4, 8, 13, 16, 26, 37, 52, 74, 104, 127, 148, 208, 254, 296, 481, 508, 592, 962, 1016, 1651, 1924, 2032, 3302, 3848, 4699, 6604, 7696, 9398, 13208, 18796, 26416, 37592, 61087, 75184, 91951, 122174, 183902, 244348, 367804, 488696, 735608, 977392, 1195363, 1471216, 2390726, 3402187, 4781452, 6804374, 9562904, 11677777, 13608748, 19125808, 23355554, 27217496, 44228431, 46711108, 54434992, 88456862, 93422216, 151811101, 176913724, 186844432, 303622202, 353827448, 432077749, 607244404, 707654896, 864155498, 1214488808, 1728310996, 2428977616, 3456621992, 5617010737, 6913243984, 11234021474, 22468042948, 44936085896, 89872171792]

約数ペア:

[(1, 89872171792), (2, 44936085896), (4, 22468042948), (8, 11234021474), (13, 6913243984), (16, 5617010737), (26, 3456621992), (37, 2428977616), (52, 1728310996), (74, 1214488808), (104, 864155498), (127, 707654896), (148, 607244404), (208, 432077749), (254, 353827448), (296, 303622202), (481, 186844432), (508, 176913724), (592, 151811101), (962, 93422216), (1016, 88456862), (1651, 54434992), (1924, 46711108), (2032, 44228431), (3302, 27217496), (3848, 23355554), (4699, 19125808), (6604, 13608748), (7696, 11677777), (9398, 9562904), (13208, 6804374), (18796, 4781452), (26416, 3402187), (37592, 2390726), (61087, 1471216), (75184, 1195363), (91951, 977392), (122174, 735608), (183902, 488696), (244348, 367804)]