80307678

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{25889}}^1$

素因数の和:25952

約数の個数: 32

約数和(自身を含む): 178951680

約数和(自身を除く): 98644002

約数列:

[1, 2, 3, 6, 11, 22, 33, 47, 66, 94, 141, 282, 517, 1034, 1551, 3102, 25889, 51778, 77667, 155334, 284779, 569558, 854337, 1216783, 1708674, 2433566, 3650349, 7300698, 13384613, 26769226, 40153839, 80307678]

約数ペア:

[(1, 80307678), (2, 40153839), (3, 26769226), (6, 13384613), (11, 7300698), (22, 3650349), (33, 2433566), (47, 1708674), (66, 1216783), (94, 854337), (141, 569558), (282, 284779), (517, 155334), (1034, 77667), (1551, 51778), (3102, 25889)]