72674470

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{8363}}^1$

素因数の和:8460

約数の個数: 32

約数和(自身を含む): 144529920

約数和(自身を除く): 71855450

約数列:

[1, 2, 5, 10, 11, 22, 55, 79, 110, 158, 395, 790, 869, 1738, 4345, 8363, 8690, 16726, 41815, 83630, 91993, 183986, 459965, 660677, 919930, 1321354, 3303385, 6606770, 7267447, 14534894, 36337235, 72674470]

約数ペア:

[(1, 72674470), (2, 36337235), (5, 14534894), (10, 7267447), (11, 6606770), (22, 3303385), (55, 1321354), (79, 919930), (110, 660677), (158, 459965), (395, 183986), (790, 91993), (869, 83630), (1738, 41815), (4345, 16726), (8363, 8690)]