87505264

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^3\times {\mathrm{587}}^1$

素因数の和:635

約数の個数: 80

約数和(自身を含む): 213486336

約数和(自身を除く): 125981072

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 77, 88, 112, 121, 154, 176, 242, 308, 484, 587, 616, 847, 968, 1174, 1232, 1331, 1694, 1936, 2348, 2662, 3388, 4109, 4696, 5324, 6457, 6776, 8218, 9317, 9392, 10648, 12914, 13552, 16436, 18634, 21296, 25828, 32872, 37268, 45199, 51656, 65744, 71027, 74536, 90398, 103312, 142054, 149072, 180796, 284108, 361592, 497189, 568216, 723184, 781297, 994378, 1136432, 1562594, 1988756, 3125188, 3977512, 5469079, 6250376, 7955024, 10938158, 12500752, 21876316, 43752632, 87505264]

約数ペア:

[(1, 87505264), (2, 43752632), (4, 21876316), (7, 12500752), (8, 10938158), (11, 7955024), (14, 6250376), (16, 5469079), (22, 3977512), (28, 3125188), (44, 1988756), (56, 1562594), (77, 1136432), (88, 994378), (112, 781297), (121, 723184), (154, 568216), (176, 497189), (242, 361592), (308, 284108), (484, 180796), (587, 149072), (616, 142054), (847, 103312), (968, 90398), (1174, 74536), (1232, 71027), (1331, 65744), (1694, 51656), (1936, 45199), (2348, 37268), (2662, 32872), (3388, 25828), (4109, 21296), (4696, 18634), (5324, 16436), (6457, 13552), (6776, 12914), (8218, 10648), (9317, 9392)]