74898864

素因数分解:

$2^4\times 3^3\times {\mathrm{281}}^1\times {\mathrm{617}}^1$

素因数の和:915

約数の個数: 80

約数和(自身を含む): 216102240

約数和(自身を除く): 141203376

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 281, 432, 562, 617, 843, 1124, 1234, 1686, 1851, 2248, 2468, 2529, 3372, 3702, 4496, 4936, 5058, 5553, 6744, 7404, 7587, 9872, 10116, 11106, 13488, 14808, 15174, 16659, 20232, 22212, 29616, 30348, 33318, 40464, 44424, 60696, 66636, 88848, 121392, 133272, 173377, 266544, 346754, 520131, 693508, 1040262, 1387016, 1560393, 2080524, 2774032, 3120786, 4161048, 4681179, 6241572, 8322096, 9362358, 12483144, 18724716, 24966288, 37449432, 74898864]

約数ペア:

[(1, 74898864), (2, 37449432), (3, 24966288), (4, 18724716), (6, 12483144), (8, 9362358), (9, 8322096), (12, 6241572), (16, 4681179), (18, 4161048), (24, 3120786), (27, 2774032), (36, 2080524), (48, 1560393), (54, 1387016), (72, 1040262), (108, 693508), (144, 520131), (216, 346754), (281, 266544), (432, 173377), (562, 133272), (617, 121392), (843, 88848), (1124, 66636), (1234, 60696), (1686, 44424), (1851, 40464), (2248, 33318), (2468, 30348), (2529, 29616), (3372, 22212), (3702, 20232), (4496, 16659), (4936, 15174), (5058, 14808), (5553, 13488), (6744, 11106), (7404, 10116), (7587, 9872)]