72142416

素因数分解:

$2^4\times 3^2\times {\mathrm{227}}^1\times {\mathrm{2207}}^1$

素因数の和:2448

約数の個数: 60

約数和(自身を含む): 202879872

約数和(自身を除く): 130737456

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 227, 454, 681, 908, 1362, 1816, 2043, 2207, 2724, 3632, 4086, 4414, 5448, 6621, 8172, 8828, 10896, 13242, 16344, 17656, 19863, 26484, 32688, 35312, 39726, 52968, 79452, 105936, 158904, 317808, 500989, 1001978, 1502967, 2003956, 3005934, 4007912, 4508901, 6011868, 8015824, 9017802, 12023736, 18035604, 24047472, 36071208, 72142416]

約数ペア:

[(1, 72142416), (2, 36071208), (3, 24047472), (4, 18035604), (6, 12023736), (8, 9017802), (9, 8015824), (12, 6011868), (16, 4508901), (18, 4007912), (24, 3005934), (36, 2003956), (48, 1502967), (72, 1001978), (144, 500989), (227, 317808), (454, 158904), (681, 105936), (908, 79452), (1362, 52968), (1816, 39726), (2043, 35312), (2207, 32688), (2724, 26484), (3632, 19863), (4086, 17656), (4414, 16344), (5448, 13242), (6621, 10896), (8172, 8828)]