68584544

素因数分解:

$2^5\times 7^1\times {\mathrm{53}}^2\times {\mathrm{109}}^1$

素因数の和:232

約数の個数: 72

約数和(自身を含む): 158724720

約数和(自身を除く): 90140176

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 53, 56, 106, 109, 112, 212, 218, 224, 371, 424, 436, 742, 763, 848, 872, 1484, 1526, 1696, 1744, 2809, 2968, 3052, 3488, 5618, 5777, 5936, 6104, 11236, 11554, 11872, 12208, 19663, 22472, 23108, 24416, 39326, 40439, 44944, 46216, 78652, 80878, 89888, 92432, 157304, 161756, 184864, 306181, 314608, 323512, 612362, 629216, 647024, 1224724, 1294048, 2143267, 2449448, 4286534, 4898896, 8573068, 9797792, 17146136, 34292272, 68584544]

約数ペア:

[(1, 68584544), (2, 34292272), (4, 17146136), (7, 9797792), (8, 8573068), (14, 4898896), (16, 4286534), (28, 2449448), (32, 2143267), (53, 1294048), (56, 1224724), (106, 647024), (109, 629216), (112, 612362), (212, 323512), (218, 314608), (224, 306181), (371, 184864), (424, 161756), (436, 157304), (742, 92432), (763, 89888), (848, 80878), (872, 78652), (1484, 46216), (1526, 44944), (1696, 40439), (1744, 39326), (2809, 24416), (2968, 23108), (3052, 22472), (3488, 19663), (5618, 12208), (5777, 11872), (5936, 11554), (6104, 11236)]