81422244

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{72959}}^1$

素因数の和:73000

約数の個数: 36

約数和(自身を含む): 212459520

約数和(自身を除く): 131037276

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 62, 93, 124, 186, 279, 372, 558, 1116, 72959, 145918, 218877, 291836, 437754, 656631, 875508, 1313262, 2261729, 2626524, 4523458, 6785187, 9046916, 13570374, 20355561, 27140748, 40711122, 81422244]

約数ペア:

[(1, 81422244), (2, 40711122), (3, 27140748), (4, 20355561), (6, 13570374), (9, 9046916), (12, 6785187), (18, 4523458), (31, 2626524), (36, 2261729), (62, 1313262), (93, 875508), (124, 656631), (186, 437754), (279, 291836), (372, 218877), (558, 145918), (1116, 72959)]