79711576

素因数分解:

$2^3\times 7^1\times {\mathrm{53}}^1\times {\mathrm{107}}^1\times {\mathrm{251}}^1$

素因数の和:424

約数の個数: 64

約数和(自身を含む): 176359680

約数和(自身を除く): 96648104

約数列:

[1, 2, 4, 7, 8, 14, 28, 53, 56, 106, 107, 212, 214, 251, 371, 424, 428, 502, 742, 749, 856, 1004, 1484, 1498, 1757, 2008, 2968, 2996, 3514, 5671, 5992, 7028, 11342, 13303, 14056, 22684, 26606, 26857, 39697, 45368, 53212, 53714, 79394, 93121, 106424, 107428, 158788, 186242, 187999, 214856, 317576, 372484, 375998, 744968, 751996, 1423421, 1503992, 2846842, 5693684, 9963947, 11387368, 19927894, 39855788, 79711576]

約数ペア:

[(1, 79711576), (2, 39855788), (4, 19927894), (7, 11387368), (8, 9963947), (14, 5693684), (28, 2846842), (53, 1503992), (56, 1423421), (106, 751996), (107, 744968), (212, 375998), (214, 372484), (251, 317576), (371, 214856), (424, 187999), (428, 186242), (502, 158788), (742, 107428), (749, 106424), (856, 93121), (1004, 79394), (1484, 53714), (1498, 53212), (1757, 45368), (2008, 39697), (2968, 26857), (2996, 26606), (3514, 22684), (5671, 14056), (5992, 13303), (7028, 11342)]