63640668

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{4483}}^1$

素因数の和:4523

約数の個数: 72

約数和(自身を含む): 183808128

約数和(自身を除く): 120167460

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 52, 78, 84, 91, 156, 169, 182, 273, 338, 364, 507, 546, 676, 1014, 1092, 1183, 2028, 2366, 3549, 4483, 4732, 7098, 8966, 13449, 14196, 17932, 26898, 31381, 53796, 58279, 62762, 94143, 116558, 125524, 174837, 188286, 233116, 349674, 376572, 407953, 699348, 757627, 815906, 1223859, 1515254, 1631812, 2272881, 2447718, 3030508, 4545762, 4895436, 5303389, 9091524, 10606778, 15910167, 21213556, 31820334, 63640668]

約数ペア:

[(1, 63640668), (2, 31820334), (3, 21213556), (4, 15910167), (6, 10606778), (7, 9091524), (12, 5303389), (13, 4895436), (14, 4545762), (21, 3030508), (26, 2447718), (28, 2272881), (39, 1631812), (42, 1515254), (52, 1223859), (78, 815906), (84, 757627), (91, 699348), (156, 407953), (169, 376572), (182, 349674), (273, 233116), (338, 188286), (364, 174837), (507, 125524), (546, 116558), (676, 94143), (1014, 62762), (1092, 58279), (1183, 53796), (2028, 31381), (2366, 26898), (3549, 17932), (4483, 14196), (4732, 13449), (7098, 8966)]