72908862

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{239}}^1\times {\mathrm{3911}}^1$

素因数の和:4168

約数の個数: 32

約数和(自身を含む): 157731840

約数和(自身を除く): 84822978

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 239, 478, 717, 1434, 3107, 3911, 6214, 7822, 9321, 11733, 18642, 23466, 50843, 101686, 152529, 305058, 934729, 1869458, 2804187, 5608374, 12151477, 24302954, 36454431, 72908862]

約数ペア:

[(1, 72908862), (2, 36454431), (3, 24302954), (6, 12151477), (13, 5608374), (26, 2804187), (39, 1869458), (78, 934729), (239, 305058), (478, 152529), (717, 101686), (1434, 50843), (3107, 23466), (3911, 18642), (6214, 11733), (7822, 9321)]