81820224

素因数分解:

$2^6\times 3^2\times {\mathrm{142049}}^1$

素因数の和:142067

約数の個数: 42

約数和(自身を含む): 234524550

約数和(自身を除く): 152704326

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 192, 288, 576, 142049, 284098, 426147, 568196, 852294, 1136392, 1278441, 1704588, 2272784, 2556882, 3409176, 4545568, 5113764, 6818352, 9091136, 10227528, 13636704, 20455056, 27273408, 40910112, 81820224]

約数ペア:

[(1, 81820224), (2, 40910112), (3, 27273408), (4, 20455056), (6, 13636704), (8, 10227528), (9, 9091136), (12, 6818352), (16, 5113764), (18, 4545568), (24, 3409176), (32, 2556882), (36, 2272784), (48, 1704588), (64, 1278441), (72, 1136392), (96, 852294), (144, 568196), (192, 426147), (288, 284098), (576, 142049)]