86860260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{211}}^1\times {\mathrm{2287}}^1$

素因数の和:2513

約数の個数: 72

約数和(自身を含む): 264840576

約数和(自身を除く): 177980316

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 211, 422, 633, 844, 1055, 1266, 1899, 2110, 2287, 2532, 3165, 3798, 4220, 4574, 6330, 6861, 7596, 9148, 9495, 11435, 12660, 13722, 18990, 20583, 22870, 27444, 34305, 37980, 41166, 45740, 68610, 82332, 102915, 137220, 205830, 411660, 482557, 965114, 1447671, 1930228, 2412785, 2895342, 4343013, 4825570, 5790684, 7238355, 8686026, 9651140, 14476710, 17372052, 21715065, 28953420, 43430130, 86860260]

約数ペア:

[(1, 86860260), (2, 43430130), (3, 28953420), (4, 21715065), (5, 17372052), (6, 14476710), (9, 9651140), (10, 8686026), (12, 7238355), (15, 5790684), (18, 4825570), (20, 4343013), (30, 2895342), (36, 2412785), (45, 1930228), (60, 1447671), (90, 965114), (180, 482557), (211, 411660), (422, 205830), (633, 137220), (844, 102915), (1055, 82332), (1266, 68610), (1899, 45740), (2110, 41166), (2287, 37980), (2532, 34305), (3165, 27444), (3798, 22870), (4220, 20583), (4574, 18990), (6330, 13722), (6861, 12660), (7596, 11435), (9148, 9495)]