90148981624

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1663}}^1\times {\mathrm{30661}}^1$

素因数の和:32360

約数の個数: 64

約数和(自身を含む): 192861527040

約数和(自身を除く): 102712545416

約数列:

[1, 2, 4, 8, 13, 17, 26, 34, 52, 68, 104, 136, 221, 442, 884, 1663, 1768, 3326, 6652, 13304, 21619, 28271, 30661, 43238, 56542, 61322, 86476, 113084, 122644, 172952, 226168, 245288, 367523, 398593, 521237, 735046, 797186, 1042474, 1470092, 1594372, 2084948, 2940184, 3188744, 4169896, 6776081, 13552162, 27104324, 50989243, 54208648, 101978486, 203956972, 407913944, 662860159, 866817131, 1325720318, 1733634262, 2651440636, 3467268524, 5302881272, 6934537048, 11268622703, 22537245406, 45074490812, 90148981624]

約数ペア:

[(1, 90148981624), (2, 45074490812), (4, 22537245406), (8, 11268622703), (13, 6934537048), (17, 5302881272), (26, 3467268524), (34, 2651440636), (52, 1733634262), (68, 1325720318), (104, 866817131), (136, 662860159), (221, 407913944), (442, 203956972), (884, 101978486), (1663, 54208648), (1768, 50989243), (3326, 27104324), (6652, 13552162), (13304, 6776081), (21619, 4169896), (28271, 3188744), (30661, 2940184), (43238, 2084948), (56542, 1594372), (61322, 1470092), (86476, 1042474), (113084, 797186), (122644, 735046), (172952, 521237), (226168, 398593), (245288, 367523)]