87411660

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{2851}}^1$

素因数の和:2943

約数の個数: 96

約数和(自身を含む): 283648512

約数和(自身を除く): 196236852

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 73, 84, 105, 140, 146, 210, 219, 292, 365, 420, 438, 511, 730, 876, 1022, 1095, 1460, 1533, 2044, 2190, 2555, 2851, 3066, 4380, 5110, 5702, 6132, 7665, 8553, 10220, 11404, 14255, 15330, 17106, 19957, 28510, 30660, 34212, 39914, 42765, 57020, 59871, 79828, 85530, 99785, 119742, 171060, 199570, 208123, 239484, 299355, 399140, 416246, 598710, 624369, 832492, 1040615, 1197420, 1248738, 1456861, 2081230, 2497476, 2913722, 3121845, 4162460, 4370583, 5827444, 6243690, 7284305, 8741166, 12487380, 14568610, 17482332, 21852915, 29137220, 43705830, 87411660]

約数ペア:

[(1, 87411660), (2, 43705830), (3, 29137220), (4, 21852915), (5, 17482332), (6, 14568610), (7, 12487380), (10, 8741166), (12, 7284305), (14, 6243690), (15, 5827444), (20, 4370583), (21, 4162460), (28, 3121845), (30, 2913722), (35, 2497476), (42, 2081230), (60, 1456861), (70, 1248738), (73, 1197420), (84, 1040615), (105, 832492), (140, 624369), (146, 598710), (210, 416246), (219, 399140), (292, 299355), (365, 239484), (420, 208123), (438, 199570), (511, 171060), (730, 119742), (876, 99785), (1022, 85530), (1095, 79828), (1460, 59871), (1533, 57020), (2044, 42765), (2190, 39914), (2555, 34212), (2851, 30660), (3066, 28510), (4380, 19957), (5110, 17106), (5702, 15330), (6132, 14255), (7665, 11404), (8553, 10220)]