77985256

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{9719}}^1$

素因数の和:9801

約数の個数: 32

約数和(自身を含む): 157464000

約数和(自身を除く): 79478744

約数列:

[1, 2, 4, 8, 17, 34, 59, 68, 118, 136, 236, 472, 1003, 2006, 4012, 8024, 9719, 19438, 38876, 77752, 165223, 330446, 573421, 660892, 1146842, 1321784, 2293684, 4587368, 9748157, 19496314, 38992628, 77985256]

約数ペア:

[(1, 77985256), (2, 38992628), (4, 19496314), (8, 9748157), (17, 4587368), (34, 2293684), (59, 1321784), (68, 1146842), (118, 660892), (136, 573421), (236, 330446), (472, 165223), (1003, 77752), (2006, 38876), (4012, 19438), (8024, 9719)]