91991944

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{29}}^2\times {\mathrm{113}}^1$

素因数の和:199

約数の個数: 72

約数和(自身を含む): 198091530

約数和(自身を除く): 106099586

約数列:

[1, 2, 4, 8, 11, 22, 29, 44, 58, 88, 113, 116, 121, 226, 232, 242, 319, 452, 484, 638, 841, 904, 968, 1243, 1276, 1682, 2486, 2552, 3277, 3364, 3509, 4972, 6554, 6728, 7018, 9251, 9944, 13108, 13673, 14036, 18502, 26216, 27346, 28072, 36047, 37004, 54692, 72094, 74008, 95033, 101761, 109384, 144188, 190066, 203522, 288376, 380132, 396517, 407044, 760264, 793034, 814088, 1045363, 1586068, 2090726, 3172136, 4181452, 8362904, 11498993, 22997986, 45995972, 91991944]

約数ペア:

[(1, 91991944), (2, 45995972), (4, 22997986), (8, 11498993), (11, 8362904), (22, 4181452), (29, 3172136), (44, 2090726), (58, 1586068), (88, 1045363), (113, 814088), (116, 793034), (121, 760264), (226, 407044), (232, 396517), (242, 380132), (319, 288376), (452, 203522), (484, 190066), (638, 144188), (841, 109384), (904, 101761), (968, 95033), (1243, 74008), (1276, 72094), (1682, 54692), (2486, 37004), (2552, 36047), (3277, 28072), (3364, 27346), (3509, 26216), (4972, 18502), (6554, 14036), (6728, 13673), (7018, 13108), (9251, 9944)]