73771204

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{61}}^1\times {\mathrm{1789}}^1$

素因数の和:1880

約数の個数: 36

約数和(自身を含む): 142165380

約数和(自身を除く): 68394176

約数列:

[1, 2, 4, 13, 26, 52, 61, 122, 169, 244, 338, 676, 793, 1586, 1789, 3172, 3578, 7156, 10309, 20618, 23257, 41236, 46514, 93028, 109129, 218258, 302341, 436516, 604682, 1209364, 1418677, 2837354, 5674708, 18442801, 36885602, 73771204]

約数ペア:

[(1, 73771204), (2, 36885602), (4, 18442801), (13, 5674708), (26, 2837354), (52, 1418677), (61, 1209364), (122, 604682), (169, 436516), (244, 302341), (338, 218258), (676, 109129), (793, 93028), (1586, 46514), (1789, 41236), (3172, 23257), (3578, 20618), (7156, 10309)]