82666090612

素因数分解:

$2^2\times 7^1\times {\mathrm{103}}^1\times {\mathrm{113}}^1\times {\mathrm{253661}}^1$

素因数の和:253888

約数の個数: 48

約数和(自身を含む): 168415333632

約数和(自身を除く): 85749243020

約数列:

[1, 2, 4, 7, 14, 28, 103, 113, 206, 226, 412, 452, 721, 791, 1442, 1582, 2884, 3164, 11639, 23278, 46556, 81473, 162946, 253661, 325892, 507322, 1014644, 1775627, 3551254, 7102508, 26127083, 28663693, 52254166, 57327386, 104508332, 114654772, 182889581, 200645851, 365779162, 401291702, 731558324, 802583404, 2952360379, 5904720758, 11809441516, 20666522653, 41333045306, 82666090612]

約数ペア:

[(1, 82666090612), (2, 41333045306), (4, 20666522653), (7, 11809441516), (14, 5904720758), (28, 2952360379), (103, 802583404), (113, 731558324), (206, 401291702), (226, 365779162), (412, 200645851), (452, 182889581), (721, 114654772), (791, 104508332), (1442, 57327386), (1582, 52254166), (2884, 28663693), (3164, 26127083), (11639, 7102508), (23278, 3551254), (46556, 1775627), (81473, 1014644), (162946, 507322), (253661, 325892)]