117565956

素因数分解:

$2^2\times 3^2\times {\mathrm{43}}^1\times {\mathrm{173}}^1\times {\mathrm{439}}^1$

素因数の和:665

約数の個数: 72

約数和(自身を含む): 306546240

約数和(自身を除く): 188980284

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 43, 86, 129, 172, 173, 258, 346, 387, 439, 516, 519, 692, 774, 878, 1038, 1317, 1548, 1557, 1756, 2076, 2634, 3114, 3951, 5268, 6228, 7439, 7902, 14878, 15804, 18877, 22317, 29756, 37754, 44634, 56631, 66951, 75508, 75947, 89268, 113262, 133902, 151894, 169893, 226524, 227841, 267804, 303788, 339786, 455682, 679572, 683523, 911364, 1367046, 2734092, 3265721, 6531442, 9797163, 13062884, 19594326, 29391489, 39188652, 58782978, 117565956]

約数ペア:

[(1, 117565956), (2, 58782978), (3, 39188652), (4, 29391489), (6, 19594326), (9, 13062884), (12, 9797163), (18, 6531442), (36, 3265721), (43, 2734092), (86, 1367046), (129, 911364), (172, 683523), (173, 679572), (258, 455682), (346, 339786), (387, 303788), (439, 267804), (516, 227841), (519, 226524), (692, 169893), (774, 151894), (878, 133902), (1038, 113262), (1317, 89268), (1548, 75947), (1557, 75508), (1756, 66951), (2076, 56631), (2634, 44634), (3114, 37754), (3951, 29756), (5268, 22317), (6228, 18877), (7439, 15804), (7902, 14878)]