77632828

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{271}}^1\times {\mathrm{787}}^1$

素因数の和:1082

約数の個数: 48

約数和(自身を含む): 168039424

約数和(自身を除く): 90406596

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 271, 364, 542, 787, 1084, 1574, 1897, 3148, 3523, 3794, 5509, 7046, 7588, 10231, 11018, 14092, 20462, 22036, 24661, 40924, 49322, 71617, 98644, 143234, 213277, 286468, 426554, 853108, 1492939, 2772601, 2985878, 5545202, 5971756, 11090404, 19408207, 38816414, 77632828]

約数ペア:

[(1, 77632828), (2, 38816414), (4, 19408207), (7, 11090404), (13, 5971756), (14, 5545202), (26, 2985878), (28, 2772601), (52, 1492939), (91, 853108), (182, 426554), (271, 286468), (364, 213277), (542, 143234), (787, 98644), (1084, 71617), (1574, 49322), (1897, 40924), (3148, 24661), (3523, 22036), (3794, 20462), (5509, 14092), (7046, 11018), (7588, 10231)]