71812278

素因数分解:

$2^1\times 3^3\times {\mathrm{151}}^1\times {\mathrm{8807}}^1$

素因数の和:8969

約数の個数: 32

約数和(自身を含む): 160657920

約数和(自身を除く): 88845642

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 151, 302, 453, 906, 1359, 2718, 4077, 8154, 8807, 17614, 26421, 52842, 79263, 158526, 237789, 475578, 1329857, 2659714, 3989571, 7979142, 11968713, 23937426, 35906139, 71812278]

約数ペア:

[(1, 71812278), (2, 35906139), (3, 23937426), (6, 11968713), (9, 7979142), (18, 3989571), (27, 2659714), (54, 1329857), (151, 475578), (302, 237789), (453, 158526), (906, 79263), (1359, 52842), (2718, 26421), (4077, 17614), (8154, 8807)]