68692876

素因数分解:

$2^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{1129}}^1$

素因数の和:1234

約数の個数: 48

約数和(自身を含む): 143519040

約数和(自身を除く): 74826164

約数列:

[1, 2, 4, 7, 14, 28, 41, 53, 82, 106, 164, 212, 287, 371, 574, 742, 1129, 1148, 1484, 2173, 2258, 4346, 4516, 7903, 8692, 15211, 15806, 30422, 31612, 46289, 59837, 60844, 92578, 119674, 185156, 239348, 324023, 418859, 648046, 837718, 1296092, 1675436, 2453317, 4906634, 9813268, 17173219, 34346438, 68692876]

約数ペア:

[(1, 68692876), (2, 34346438), (4, 17173219), (7, 9813268), (14, 4906634), (28, 2453317), (41, 1675436), (53, 1296092), (82, 837718), (106, 648046), (164, 418859), (212, 324023), (287, 239348), (371, 185156), (574, 119674), (742, 92578), (1129, 60844), (1148, 59837), (1484, 46289), (2173, 31612), (2258, 30422), (4346, 15806), (4516, 15211), (7903, 8692)]