72811518

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{32189}}^1$

素因数の和:32236

約数の個数: 32

約数和(自身を含む): 162237600

約数和(自身を除く): 89426082

約数列:

[1, 2, 3, 6, 13, 26, 29, 39, 58, 78, 87, 174, 377, 754, 1131, 2262, 32189, 64378, 96567, 193134, 418457, 836914, 933481, 1255371, 1866962, 2510742, 2800443, 5600886, 12135253, 24270506, 36405759, 72811518]

約数ペア:

[(1, 72811518), (2, 36405759), (3, 24270506), (6, 12135253), (13, 5600886), (26, 2800443), (29, 2510742), (39, 1866962), (58, 1255371), (78, 933481), (87, 836914), (174, 418457), (377, 193134), (754, 96567), (1131, 64378), (2262, 32189)]