25173576

素因数分解:

$2^3\times 3^2\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{173}}^1$

素因数の和:275

約数の個数: 96

約数和(自身を含む): 71660160

約数和(自身を除く): 46486584

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 43, 47, 72, 86, 94, 129, 141, 172, 173, 188, 258, 282, 344, 346, 376, 387, 423, 516, 519, 564, 692, 774, 846, 1032, 1038, 1128, 1384, 1548, 1557, 1692, 2021, 2076, 3096, 3114, 3384, 4042, 4152, 6063, 6228, 7439, 8084, 8131, 12126, 12456, 14878, 16168, 16262, 18189, 22317, 24252, 24393, 29756, 32524, 36378, 44634, 48504, 48786, 59512, 65048, 66951, 72756, 73179, 89268, 97572, 133902, 145512, 146358, 178536, 195144, 267804, 292716, 349633, 535608, 585432, 699266, 1048899, 1398532, 2097798, 2797064, 3146697, 4195596, 6293394, 8391192, 12586788, 25173576]

約数ペア:

[(1, 25173576), (2, 12586788), (3, 8391192), (4, 6293394), (6, 4195596), (8, 3146697), (9, 2797064), (12, 2097798), (18, 1398532), (24, 1048899), (36, 699266), (43, 585432), (47, 535608), (72, 349633), (86, 292716), (94, 267804), (129, 195144), (141, 178536), (172, 146358), (173, 145512), (188, 133902), (258, 97572), (282, 89268), (344, 73179), (346, 72756), (376, 66951), (387, 65048), (423, 59512), (516, 48786), (519, 48504), (564, 44634), (692, 36378), (774, 32524), (846, 29756), (1032, 24393), (1038, 24252), (1128, 22317), (1384, 18189), (1548, 16262), (1557, 16168), (1692, 14878), (2021, 12456), (2076, 12126), (3096, 8131), (3114, 8084), (3384, 7439), (4042, 6228), (4152, 6063)]