86031540

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{68279}}^1$

素因数の和:68301

約数の個数: 72

約数和(自身を含む): 298247040

約数和(自身を除く): 212215500

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 68279, 136558, 204837, 273116, 341395, 409674, 477953, 614511, 682790, 819348, 955906, 1024185, 1229022, 1365580, 1433859, 1911812, 2048370, 2389765, 2458044, 2867718, 3072555, 4096740, 4301577, 4779530, 5735436, 6145110, 7169295, 8603154, 9559060, 12290220, 14338590, 17206308, 21507885, 28677180, 43015770, 86031540]

約数ペア:

[(1, 86031540), (2, 43015770), (3, 28677180), (4, 21507885), (5, 17206308), (6, 14338590), (7, 12290220), (9, 9559060), (10, 8603154), (12, 7169295), (14, 6145110), (15, 5735436), (18, 4779530), (20, 4301577), (21, 4096740), (28, 3072555), (30, 2867718), (35, 2458044), (36, 2389765), (42, 2048370), (45, 1911812), (60, 1433859), (63, 1365580), (70, 1229022), (84, 1024185), (90, 955906), (105, 819348), (126, 682790), (140, 614511), (180, 477953), (210, 409674), (252, 341395), (315, 273116), (420, 204837), (630, 136558), (1260, 68279)]