69404772

素因数分解:

$2^2\times 3^1\times {\mathrm{29}}^1\times {\mathrm{53}}^2\times {\mathrm{71}}^1$

素因数の和:213

約数の個数: 72

約数和(自身を含む): 173154240

約数和(自身を除く): 103749468

約数列:

[1, 2, 3, 4, 6, 12, 29, 53, 58, 71, 87, 106, 116, 142, 159, 174, 212, 213, 284, 318, 348, 426, 636, 852, 1537, 2059, 2809, 3074, 3763, 4118, 4611, 5618, 6148, 6177, 7526, 8236, 8427, 9222, 11236, 11289, 12354, 15052, 16854, 18444, 22578, 24708, 33708, 45156, 81461, 109127, 162922, 199439, 218254, 244383, 325844, 327381, 398878, 436508, 488766, 598317, 654762, 797756, 977532, 1196634, 1309524, 2393268, 5783731, 11567462, 17351193, 23134924, 34702386, 69404772]

約数ペア:

[(1, 69404772), (2, 34702386), (3, 23134924), (4, 17351193), (6, 11567462), (12, 5783731), (29, 2393268), (53, 1309524), (58, 1196634), (71, 977532), (87, 797756), (106, 654762), (116, 598317), (142, 488766), (159, 436508), (174, 398878), (212, 327381), (213, 325844), (284, 244383), (318, 218254), (348, 199439), (426, 162922), (636, 109127), (852, 81461), (1537, 45156), (2059, 33708), (2809, 24708), (3074, 22578), (3763, 18444), (4118, 16854), (4611, 15052), (5618, 12354), (6148, 11289), (6177, 11236), (7526, 9222), (8236, 8427)]