72959368

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{2699}}^1$

素因数の和:2845

約数の個数: 32

約数和(自身を含む): 142560000

約数和(自身を除く): 69600632

約数列:

[1, 2, 4, 8, 31, 62, 109, 124, 218, 248, 436, 872, 2699, 3379, 5398, 6758, 10796, 13516, 21592, 27032, 83669, 167338, 294191, 334676, 588382, 669352, 1176764, 2353528, 9119921, 18239842, 36479684, 72959368]

約数ペア:

[(1, 72959368), (2, 36479684), (4, 18239842), (8, 9119921), (31, 2353528), (62, 1176764), (109, 669352), (124, 588382), (218, 334676), (248, 294191), (436, 167338), (872, 83669), (2699, 27032), (3379, 21592), (5398, 13516), (6758, 10796)]