90521736

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^2\times {\mathrm{31}}^1\times {\mathrm{421}}^1$

素因数の和:495

約数の個数: 96

約数和(自身を含む): 248743680

約数和(自身を除く): 158221944

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 31, 34, 51, 62, 68, 93, 102, 124, 136, 186, 204, 248, 289, 372, 408, 421, 527, 578, 744, 842, 867, 1054, 1156, 1263, 1581, 1684, 1734, 2108, 2312, 2526, 3162, 3368, 3468, 4216, 5052, 6324, 6936, 7157, 8959, 10104, 12648, 13051, 14314, 17918, 21471, 26102, 26877, 28628, 35836, 39153, 42942, 52204, 53754, 57256, 71672, 78306, 85884, 104408, 107508, 121669, 156612, 171768, 215016, 221867, 243338, 313224, 365007, 443734, 486676, 665601, 730014, 887468, 973352, 1331202, 1460028, 1774936, 2662404, 2920056, 3771739, 5324808, 7543478, 11315217, 15086956, 22630434, 30173912, 45260868, 90521736]

約数ペア:

[(1, 90521736), (2, 45260868), (3, 30173912), (4, 22630434), (6, 15086956), (8, 11315217), (12, 7543478), (17, 5324808), (24, 3771739), (31, 2920056), (34, 2662404), (51, 1774936), (62, 1460028), (68, 1331202), (93, 973352), (102, 887468), (124, 730014), (136, 665601), (186, 486676), (204, 443734), (248, 365007), (289, 313224), (372, 243338), (408, 221867), (421, 215016), (527, 171768), (578, 156612), (744, 121669), (842, 107508), (867, 104408), (1054, 85884), (1156, 78306), (1263, 71672), (1581, 57256), (1684, 53754), (1734, 52204), (2108, 42942), (2312, 39153), (2526, 35836), (3162, 28628), (3368, 26877), (3468, 26102), (4216, 21471), (5052, 17918), (6324, 14314), (6936, 13051), (7157, 12648), (8959, 10104)]