77216216

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{1217}}^1$

素因数の和:1344

約数の個数: 64

約数和(自身を含む): 182407680

約数和(自身を除く): 105191464

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 103, 154, 206, 308, 412, 616, 721, 824, 1133, 1217, 1442, 2266, 2434, 2884, 4532, 4868, 5768, 7931, 8519, 9064, 9736, 13387, 15862, 17038, 26774, 31724, 34076, 53548, 63448, 68152, 93709, 107096, 125351, 187418, 250702, 374836, 501404, 749672, 877457, 1002808, 1378861, 1754914, 2757722, 3509828, 5515444, 7019656, 9652027, 11030888, 19304054, 38608108, 77216216]

約数ペア:

[(1, 77216216), (2, 38608108), (4, 19304054), (7, 11030888), (8, 9652027), (11, 7019656), (14, 5515444), (22, 3509828), (28, 2757722), (44, 1754914), (56, 1378861), (77, 1002808), (88, 877457), (103, 749672), (154, 501404), (206, 374836), (308, 250702), (412, 187418), (616, 125351), (721, 107096), (824, 93709), (1133, 68152), (1217, 63448), (1442, 53548), (2266, 34076), (2434, 31724), (2884, 26774), (4532, 17038), (4868, 15862), (5768, 13387), (7931, 9736), (8519, 9064)]