80471652

素因数分解:

$2^2\times 3^1\times {\mathrm{389}}^1\times {\mathrm{17239}}^1$

素因数の和:17635

約数の個数: 24

約数和(自身を含む): 188260800

約数和(自身を除く): 107789148

約数列:

[1, 2, 3, 4, 6, 12, 389, 778, 1167, 1556, 2334, 4668, 17239, 34478, 51717, 68956, 103434, 206868, 6705971, 13411942, 20117913, 26823884, 40235826, 80471652]

約数ペア:

[(1, 80471652), (2, 40235826), (3, 26823884), (4, 20117913), (6, 13411942), (12, 6705971), (389, 206868), (778, 103434), (1167, 68956), (1556, 51717), (2334, 34478), (4668, 17239)]