63942858

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{113}}^1\times {\mathrm{499}}^1$

素因数の和:633

約数の個数: 80

約数和(自身を含む): 165528000

約数和(自身を除く): 101585142

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 81, 113, 126, 162, 189, 226, 339, 378, 499, 567, 678, 791, 998, 1017, 1134, 1497, 1582, 2034, 2373, 2994, 3051, 3493, 4491, 4746, 6102, 6986, 7119, 8982, 9153, 10479, 13473, 14238, 18306, 20958, 21357, 26946, 31437, 40419, 42714, 56387, 62874, 64071, 80838, 94311, 112774, 128142, 169161, 188622, 282933, 338322, 394709, 507483, 565866, 789418, 1014966, 1184127, 1522449, 2368254, 3044898, 3552381, 4567347, 7104762, 9134694, 10657143, 21314286, 31971429, 63942858]

約数ペア:

[(1, 63942858), (2, 31971429), (3, 21314286), (6, 10657143), (7, 9134694), (9, 7104762), (14, 4567347), (18, 3552381), (21, 3044898), (27, 2368254), (42, 1522449), (54, 1184127), (63, 1014966), (81, 789418), (113, 565866), (126, 507483), (162, 394709), (189, 338322), (226, 282933), (339, 188622), (378, 169161), (499, 128142), (567, 112774), (678, 94311), (791, 80838), (998, 64071), (1017, 62874), (1134, 56387), (1497, 42714), (1582, 40419), (2034, 31437), (2373, 26946), (2994, 21357), (3051, 20958), (3493, 18306), (4491, 14238), (4746, 13473), (6102, 10479), (6986, 9153), (7119, 8982)]