87631248

素因数分解:

$2^4\times 3^1\times {\mathrm{43}}^1\times {\mathrm{42457}}^1$

素因数の和:42511

約数の個数: 40

約数和(自身を含む): 231650848

約数和(自身を除く): 144019600

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 43, 48, 86, 129, 172, 258, 344, 516, 688, 1032, 2064, 42457, 84914, 127371, 169828, 254742, 339656, 509484, 679312, 1018968, 1825651, 2037936, 3651302, 5476953, 7302604, 10953906, 14605208, 21907812, 29210416, 43815624, 87631248]

約数ペア:

[(1, 87631248), (2, 43815624), (3, 29210416), (4, 21907812), (6, 14605208), (8, 10953906), (12, 7302604), (16, 5476953), (24, 3651302), (43, 2037936), (48, 1825651), (86, 1018968), (129, 679312), (172, 509484), (258, 339656), (344, 254742), (516, 169828), (688, 127371), (1032, 84914), (2064, 42457)]