82739272

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{7901}}^1$

素因数の和:7942

約数の個数: 64

約数和(自身を含む): 204819840

約数和(自身を除く): 122080568

約数列:

[1, 2, 4, 7, 8, 11, 14, 17, 22, 28, 34, 44, 56, 68, 77, 88, 119, 136, 154, 187, 238, 308, 374, 476, 616, 748, 952, 1309, 1496, 2618, 5236, 7901, 10472, 15802, 31604, 55307, 63208, 86911, 110614, 134317, 173822, 221228, 268634, 347644, 442456, 537268, 608377, 695288, 940219, 1074536, 1216754, 1477487, 1880438, 2433508, 2954974, 3760876, 4867016, 5909948, 7521752, 10342409, 11819896, 20684818, 41369636, 82739272]

約数ペア:

[(1, 82739272), (2, 41369636), (4, 20684818), (7, 11819896), (8, 10342409), (11, 7521752), (14, 5909948), (17, 4867016), (22, 3760876), (28, 2954974), (34, 2433508), (44, 1880438), (56, 1477487), (68, 1216754), (77, 1074536), (88, 940219), (119, 695288), (136, 608377), (154, 537268), (187, 442456), (238, 347644), (308, 268634), (374, 221228), (476, 173822), (616, 134317), (748, 110614), (952, 86911), (1309, 63208), (1496, 55307), (2618, 31604), (5236, 15802), (7901, 10472)]