72321834

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{409}}^1\times {\mathrm{2267}}^1$

素因数の和:2694

約数の個数: 32

約数和(自身を含む): 156219840

約数和(自身を除く): 83898006

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 409, 818, 1227, 2267, 2454, 4534, 5317, 6801, 10634, 13602, 15951, 29471, 31902, 58942, 88413, 176826, 927203, 1854406, 2781609, 5563218, 12053639, 24107278, 36160917, 72321834]

約数ペア:

[(1, 72321834), (2, 36160917), (3, 24107278), (6, 12053639), (13, 5563218), (26, 2781609), (39, 1854406), (78, 927203), (409, 176826), (818, 88413), (1227, 58942), (2267, 31902), (2454, 29471), (4534, 15951), (5317, 13602), (6801, 10634)]