76543412

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{223}}^1\times {\mathrm{269}}^1$

素因数の和:536

約数の個数: 48

約数和(自身を含む): 152409600

約数和(自身を除く): 75866188

約数列:

[1, 2, 4, 11, 22, 29, 44, 58, 116, 223, 269, 319, 446, 538, 638, 892, 1076, 1276, 2453, 2959, 4906, 5918, 6467, 7801, 9812, 11836, 12934, 15602, 25868, 31204, 59987, 71137, 85811, 119974, 142274, 171622, 239948, 284548, 343244, 659857, 1319714, 1739623, 2639428, 3479246, 6958492, 19135853, 38271706, 76543412]

約数ペア:

[(1, 76543412), (2, 38271706), (4, 19135853), (11, 6958492), (22, 3479246), (29, 2639428), (44, 1739623), (58, 1319714), (116, 659857), (223, 343244), (269, 284548), (319, 239948), (446, 171622), (538, 142274), (638, 119974), (892, 85811), (1076, 71137), (1276, 59987), (2453, 31204), (2959, 25868), (4906, 15602), (5918, 12934), (6467, 11836), (7801, 9812)]