82720924

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{13147}}^1$

素因数の和:13186

約数の個数: 36

約数和(自身を含む): 171371032

約数和(自身を除く): 88650108

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 121, 143, 242, 286, 484, 572, 1573, 3146, 6292, 13147, 26294, 52588, 144617, 170911, 289234, 341822, 578468, 683644, 1590787, 1880021, 3181574, 3760042, 6363148, 7520084, 20680231, 41360462, 82720924]

約数ペア:

[(1, 82720924), (2, 41360462), (4, 20680231), (11, 7520084), (13, 6363148), (22, 3760042), (26, 3181574), (44, 1880021), (52, 1590787), (121, 683644), (143, 578468), (242, 341822), (286, 289234), (484, 170911), (572, 144617), (1573, 52588), (3146, 26294), (6292, 13147)]