71640312

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{3313}}^1$

素因数の和:3392

約数の個数: 64

約数和(自身を含む): 193272480

約数和(自身を除く): 121632168

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 53, 68, 102, 106, 136, 159, 204, 212, 318, 408, 424, 636, 901, 1272, 1802, 2703, 3313, 3604, 5406, 6626, 7208, 9939, 10812, 13252, 19878, 21624, 26504, 39756, 56321, 79512, 112642, 168963, 175589, 225284, 337926, 351178, 450568, 526767, 675852, 702356, 1053534, 1351704, 1404712, 2107068, 2985013, 4214136, 5970026, 8955039, 11940052, 17910078, 23880104, 35820156, 71640312]

約数ペア:

[(1, 71640312), (2, 35820156), (3, 23880104), (4, 17910078), (6, 11940052), (8, 8955039), (12, 5970026), (17, 4214136), (24, 2985013), (34, 2107068), (51, 1404712), (53, 1351704), (68, 1053534), (102, 702356), (106, 675852), (136, 526767), (159, 450568), (204, 351178), (212, 337926), (318, 225284), (408, 175589), (424, 168963), (636, 112642), (901, 79512), (1272, 56321), (1802, 39756), (2703, 26504), (3313, 21624), (3604, 19878), (5406, 13252), (6626, 10812), (7208, 9939)]