121117872

素因数分解:

$2^4\times 3^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{1451}}^1$

素因数の和:1546

約数の個数: 80

約数和(自身を含む): 328407552

約数和(自身を除く): 207289680

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 37, 47, 48, 74, 94, 111, 141, 148, 188, 222, 282, 296, 376, 444, 564, 592, 752, 888, 1128, 1451, 1739, 1776, 2256, 2902, 3478, 4353, 5217, 5804, 6956, 8706, 10434, 11608, 13912, 17412, 20868, 23216, 27824, 34824, 41736, 53687, 68197, 69648, 83472, 107374, 136394, 161061, 204591, 214748, 272788, 322122, 409182, 429496, 545576, 644244, 818364, 858992, 1091152, 1288488, 1636728, 2523289, 2576976, 3273456, 5046578, 7569867, 10093156, 15139734, 20186312, 30279468, 40372624, 60558936, 121117872]

約数ペア:

[(1, 121117872), (2, 60558936), (3, 40372624), (4, 30279468), (6, 20186312), (8, 15139734), (12, 10093156), (16, 7569867), (24, 5046578), (37, 3273456), (47, 2576976), (48, 2523289), (74, 1636728), (94, 1288488), (111, 1091152), (141, 858992), (148, 818364), (188, 644244), (222, 545576), (282, 429496), (296, 409182), (376, 322122), (444, 272788), (564, 214748), (592, 204591), (752, 161061), (888, 136394), (1128, 107374), (1451, 83472), (1739, 69648), (1776, 68197), (2256, 53687), (2902, 41736), (3478, 34824), (4353, 27824), (5217, 23216), (5804, 20868), (6956, 17412), (8706, 13912), (10434, 11608)]