90813426

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{521}}^1$

素因数の和:695

約数の個数: 64

約数和(自身を含む): 210470400

約数和(自身を除く): 119656974

約数列:

[1, 2, 3, 6, 11, 19, 22, 33, 38, 57, 66, 114, 139, 209, 278, 417, 418, 521, 627, 834, 1042, 1254, 1529, 1563, 2641, 3058, 3126, 4587, 5282, 5731, 7923, 9174, 9899, 11462, 15846, 17193, 19798, 29051, 29697, 34386, 58102, 59394, 72419, 87153, 108889, 144838, 174306, 217257, 217778, 326667, 434514, 653334, 796609, 1375961, 1593218, 2389827, 2751922, 4127883, 4779654, 8255766, 15135571, 30271142, 45406713, 90813426]

約数ペア:

[(1, 90813426), (2, 45406713), (3, 30271142), (6, 15135571), (11, 8255766), (19, 4779654), (22, 4127883), (33, 2751922), (38, 2389827), (57, 1593218), (66, 1375961), (114, 796609), (139, 653334), (209, 434514), (278, 326667), (417, 217778), (418, 217257), (521, 174306), (627, 144838), (834, 108889), (1042, 87153), (1254, 72419), (1529, 59394), (1563, 58102), (2641, 34386), (3058, 29697), (3126, 29051), (4587, 19798), (5282, 17193), (5731, 15846), (7923, 11462), (9174, 9899)]