72796108

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{13903}}^1$

素因数の和:13942

約数の個数: 48

約数和(自身を含む): 168182784

約数和(自身を除く): 95386676

約数列:

[1, 2, 4, 7, 11, 14, 17, 22, 28, 34, 44, 68, 77, 119, 154, 187, 238, 308, 374, 476, 748, 1309, 2618, 5236, 13903, 27806, 55612, 97321, 152933, 194642, 236351, 305866, 389284, 472702, 611732, 945404, 1070531, 1654457, 2141062, 2599861, 3308914, 4282124, 5199722, 6617828, 10399444, 18199027, 36398054, 72796108]

約数ペア:

[(1, 72796108), (2, 36398054), (4, 18199027), (7, 10399444), (11, 6617828), (14, 5199722), (17, 4282124), (22, 3308914), (28, 2599861), (34, 2141062), (44, 1654457), (68, 1070531), (77, 945404), (119, 611732), (154, 472702), (187, 389284), (238, 305866), (308, 236351), (374, 194642), (476, 152933), (748, 97321), (1309, 55612), (2618, 27806), (5236, 13903)]