77775888972

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{2707}}^1\times {\mathrm{55681}}^1$

素因数の和:58438

約数の個数: 48

約数和(自身を含む): 185769406592

約数和(自身を除く): 107993517620

約数列:

[1, 2, 3, 4, 6, 12, 43, 86, 129, 172, 258, 516, 2707, 5414, 8121, 10828, 16242, 32484, 55681, 111362, 116401, 167043, 222724, 232802, 334086, 349203, 465604, 668172, 698406, 1396812, 2394283, 4788566, 7182849, 9577132, 14365698, 28731396, 150728467, 301456934, 452185401, 602913868, 904370802, 1808741604, 6481324081, 12962648162, 19443972243, 25925296324, 38887944486, 77775888972]

約数ペア:

[(1, 77775888972), (2, 38887944486), (3, 25925296324), (4, 19443972243), (6, 12962648162), (12, 6481324081), (43, 1808741604), (86, 904370802), (129, 602913868), (172, 452185401), (258, 301456934), (516, 150728467), (2707, 28731396), (5414, 14365698), (8121, 9577132), (10828, 7182849), (16242, 4788566), (32484, 2394283), (55681, 1396812), (111362, 698406), (116401, 668172), (167043, 465604), (222724, 349203), (232802, 334086)]