87360864

素因数分解:

$2^5\times 3^1\times {\mathrm{43}}^1\times {\mathrm{21163}}^1$

素因数の和:21219

約数の個数: 48

約数和(自身を含む): 234666432

約数和(自身を除く): 147305568

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 43, 48, 86, 96, 129, 172, 258, 344, 516, 688, 1032, 1376, 2064, 4128, 21163, 42326, 63489, 84652, 126978, 169304, 253956, 338608, 507912, 677216, 910009, 1015824, 1820018, 2031648, 2730027, 3640036, 5460054, 7280072, 10920108, 14560144, 21840216, 29120288, 43680432, 87360864]

約数ペア:

[(1, 87360864), (2, 43680432), (3, 29120288), (4, 21840216), (6, 14560144), (8, 10920108), (12, 7280072), (16, 5460054), (24, 3640036), (32, 2730027), (43, 2031648), (48, 1820018), (86, 1015824), (96, 910009), (129, 677216), (172, 507912), (258, 338608), (344, 253956), (516, 169304), (688, 126978), (1032, 84652), (1376, 63489), (2064, 42326), (4128, 21163)]