84525960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{16381}}^1$

素因数の和:16438

約数の個数: 64

約数和(自身を含む): 259490880

約数和(自身を除く): 174964920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 43, 60, 86, 120, 129, 172, 215, 258, 344, 430, 516, 645, 860, 1032, 1290, 1720, 2580, 5160, 16381, 32762, 49143, 65524, 81905, 98286, 131048, 163810, 196572, 245715, 327620, 393144, 491430, 655240, 704383, 982860, 1408766, 1965720, 2113149, 2817532, 3521915, 4226298, 5635064, 7043830, 8452596, 10565745, 14087660, 16905192, 21131490, 28175320, 42262980, 84525960]

約数ペア:

[(1, 84525960), (2, 42262980), (3, 28175320), (4, 21131490), (5, 16905192), (6, 14087660), (8, 10565745), (10, 8452596), (12, 7043830), (15, 5635064), (20, 4226298), (24, 3521915), (30, 2817532), (40, 2113149), (43, 1965720), (60, 1408766), (86, 982860), (120, 704383), (129, 655240), (172, 491430), (215, 393144), (258, 327620), (344, 245715), (430, 196572), (516, 163810), (645, 131048), (860, 98286), (1032, 81905), (1290, 65524), (1720, 49143), (2580, 32762), (5160, 16381)]