8376012

素因数分解:

$2^2\times 3^2\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{113}}^1$

素因数の和:223

約数の個数: 72

約数和(自身を含む): 22407840

約数和(自身を除く): 14031828

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 29, 36, 58, 71, 87, 113, 116, 142, 174, 213, 226, 261, 284, 339, 348, 426, 452, 522, 639, 678, 852, 1017, 1044, 1278, 1356, 2034, 2059, 2556, 3277, 4068, 4118, 6177, 6554, 8023, 8236, 9831, 12354, 13108, 16046, 18531, 19662, 24069, 24708, 29493, 32092, 37062, 39324, 48138, 58986, 72207, 74124, 96276, 117972, 144414, 232667, 288828, 465334, 698001, 930668, 1396002, 2094003, 2792004, 4188006, 8376012]

約数ペア:

[(1, 8376012), (2, 4188006), (3, 2792004), (4, 2094003), (6, 1396002), (9, 930668), (12, 698001), (18, 465334), (29, 288828), (36, 232667), (58, 144414), (71, 117972), (87, 96276), (113, 74124), (116, 72207), (142, 58986), (174, 48138), (213, 39324), (226, 37062), (261, 32092), (284, 29493), (339, 24708), (348, 24069), (426, 19662), (452, 18531), (522, 16046), (639, 13108), (678, 12354), (852, 9831), (1017, 8236), (1044, 8023), (1278, 6554), (1356, 6177), (2034, 4118), (2059, 4068), (2556, 3277)]