77287902

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{419}}^1\times {\mathrm{433}}^1$

素因数の和:928

約数の個数: 32

約数和(自身を含む): 157489920

約数和(自身を除く): 80202018

約数列:

[1, 2, 3, 6, 71, 142, 213, 419, 426, 433, 838, 866, 1257, 1299, 2514, 2598, 29749, 30743, 59498, 61486, 89247, 92229, 178494, 181427, 184458, 362854, 544281, 1088562, 12881317, 25762634, 38643951, 77287902]

約数ペア:

[(1, 77287902), (2, 38643951), (3, 25762634), (6, 12881317), (71, 1088562), (142, 544281), (213, 362854), (419, 184458), (426, 181427), (433, 178494), (838, 92229), (866, 89247), (1257, 61486), (1299, 59498), (2514, 30743), (2598, 29749)]