76540628

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{101}}^1\times {\mathrm{139}}^1$

素因数の和:320

約数の個数: 48

約数和(自身を含む): 143942400

約数和(自身を除く): 67401772

約数列:

[1, 2, 4, 29, 47, 58, 94, 101, 116, 139, 188, 202, 278, 404, 556, 1363, 2726, 2929, 4031, 4747, 5452, 5858, 6533, 8062, 9494, 11716, 13066, 14039, 16124, 18988, 26132, 28078, 56156, 137663, 189457, 275326, 378914, 407131, 550652, 659833, 757828, 814262, 1319666, 1628524, 2639332, 19135157, 38270314, 76540628]

約数ペア:

[(1, 76540628), (2, 38270314), (4, 19135157), (29, 2639332), (47, 1628524), (58, 1319666), (94, 814262), (101, 757828), (116, 659833), (139, 550652), (188, 407131), (202, 378914), (278, 275326), (404, 189457), (556, 137663), (1363, 56156), (2726, 28078), (2929, 26132), (4031, 18988), (4747, 16124), (5452, 14039), (5858, 13066), (6533, 11716), (8062, 9494)]