72760818

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{211}}^1\times {\mathrm{4421}}^1$

素因数の和:4650

約数の個数: 32

約数和(自身を含む): 157493952

約数和(自身を除く): 84733134

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 211, 422, 633, 1266, 2743, 4421, 5486, 8229, 8842, 13263, 16458, 26526, 57473, 114946, 172419, 344838, 932831, 1865662, 2798493, 5596986, 12126803, 24253606, 36380409, 72760818]

約数ペア:

[(1, 72760818), (2, 36380409), (3, 24253606), (6, 12126803), (13, 5596986), (26, 2798493), (39, 1865662), (78, 932831), (211, 344838), (422, 172419), (633, 114946), (1266, 57473), (2743, 26526), (4421, 16458), (5486, 13263), (8229, 8842)]