72551178

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{593}}^1\times {\mathrm{971}}^1$

素因数の和:1579

約数の個数: 48

約数和(自身を含む): 180138816

約数和(自身を除く): 107587638

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 593, 971, 1186, 1779, 1942, 2913, 3558, 4151, 5337, 5826, 6797, 8302, 8739, 10674, 12453, 13594, 17478, 20391, 24906, 37359, 40782, 61173, 74718, 122346, 575803, 1151606, 1727409, 3454818, 4030621, 5182227, 8061242, 10364454, 12091863, 24183726, 36275589, 72551178]

約数ペア:

[(1, 72551178), (2, 36275589), (3, 24183726), (6, 12091863), (7, 10364454), (9, 8061242), (14, 5182227), (18, 4030621), (21, 3454818), (42, 1727409), (63, 1151606), (126, 575803), (593, 122346), (971, 74718), (1186, 61173), (1779, 40782), (1942, 37359), (2913, 24906), (3558, 20391), (4151, 17478), (5337, 13594), (5826, 12453), (6797, 10674), (8302, 8739)]