67967176

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{79}}^1$

素因数の和:230

約数の個数: 64

約数和(自身を含む): 137491200

約数和(自身を除く): 69524024

約数列:

[1, 2, 4, 8, 41, 43, 61, 79, 82, 86, 122, 158, 164, 172, 244, 316, 328, 344, 488, 632, 1763, 2501, 2623, 3239, 3397, 3526, 4819, 5002, 5246, 6478, 6794, 7052, 9638, 10004, 10492, 12956, 13588, 14104, 19276, 20008, 20984, 25912, 27176, 38552, 107543, 139277, 197579, 207217, 215086, 278554, 395158, 414434, 430172, 557108, 790316, 828868, 860344, 1114216, 1580632, 1657736, 8495897, 16991794, 33983588, 67967176]

約数ペア:

[(1, 67967176), (2, 33983588), (4, 16991794), (8, 8495897), (41, 1657736), (43, 1580632), (61, 1114216), (79, 860344), (82, 828868), (86, 790316), (122, 557108), (158, 430172), (164, 414434), (172, 395158), (244, 278554), (316, 215086), (328, 207217), (344, 197579), (488, 139277), (632, 107543), (1763, 38552), (2501, 27176), (2623, 25912), (3239, 20984), (3397, 20008), (3526, 19276), (4819, 14104), (5002, 13588), (5246, 12956), (6478, 10492), (6794, 10004), (7052, 9638)]