86071860

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{68311}}^1$

素因数の和:68333

約数の個数: 72

約数和(自身を含む): 298386816

約数和(自身を除く): 212314956

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 68311, 136622, 204933, 273244, 341555, 409866, 478177, 614799, 683110, 819732, 956354, 1024665, 1229598, 1366220, 1434531, 1912708, 2049330, 2390885, 2459196, 2869062, 3073995, 4098660, 4303593, 4781770, 5738124, 6147990, 7172655, 8607186, 9563540, 12295980, 14345310, 17214372, 21517965, 28690620, 43035930, 86071860]

約数ペア:

[(1, 86071860), (2, 43035930), (3, 28690620), (4, 21517965), (5, 17214372), (6, 14345310), (7, 12295980), (9, 9563540), (10, 8607186), (12, 7172655), (14, 6147990), (15, 5738124), (18, 4781770), (20, 4303593), (21, 4098660), (28, 3073995), (30, 2869062), (35, 2459196), (36, 2390885), (42, 2049330), (45, 1912708), (60, 1434531), (63, 1366220), (70, 1229598), (84, 1024665), (90, 956354), (105, 819732), (126, 683110), (140, 614799), (180, 478177), (210, 409866), (252, 341555), (315, 273244), (420, 204933), (630, 136622), (1260, 68311)]