91531224

素因数分解:

$2^3\times 3^2\times {\mathrm{107}}^1\times {\mathrm{109}}^2$

素因数の和:337

約数の個数: 72

約数和(自身を含む): 252530460

約数和(自身を除く): 160999236

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 107, 109, 214, 218, 321, 327, 428, 436, 642, 654, 856, 872, 963, 981, 1284, 1308, 1926, 1962, 2568, 2616, 3852, 3924, 7704, 7848, 11663, 11881, 23326, 23762, 34989, 35643, 46652, 47524, 69978, 71286, 93304, 95048, 104967, 106929, 139956, 142572, 209934, 213858, 279912, 285144, 419868, 427716, 839736, 855432, 1271267, 2542534, 3813801, 5085068, 7627602, 10170136, 11441403, 15255204, 22882806, 30510408, 45765612, 91531224]

約数ペア:

[(1, 91531224), (2, 45765612), (3, 30510408), (4, 22882806), (6, 15255204), (8, 11441403), (9, 10170136), (12, 7627602), (18, 5085068), (24, 3813801), (36, 2542534), (72, 1271267), (107, 855432), (109, 839736), (214, 427716), (218, 419868), (321, 285144), (327, 279912), (428, 213858), (436, 209934), (642, 142572), (654, 139956), (856, 106929), (872, 104967), (963, 95048), (981, 93304), (1284, 71286), (1308, 69978), (1926, 47524), (1962, 46652), (2568, 35643), (2616, 34989), (3852, 23762), (3924, 23326), (7704, 11881), (7848, 11663)]