67728366

素因数分解:

$2^1\times 3^3\times {\mathrm{31}}^1\times {\mathrm{40459}}^1$

素因数の和:40501

約数の個数: 32

約数和(自身を含む): 155366400

約数和(自身を除く): 87638034

約数列:

[1, 2, 3, 6, 9, 18, 27, 31, 54, 62, 93, 186, 279, 558, 837, 1674, 40459, 80918, 121377, 242754, 364131, 728262, 1092393, 1254229, 2184786, 2508458, 3762687, 7525374, 11288061, 22576122, 33864183, 67728366]

約数ペア:

[(1, 67728366), (2, 33864183), (3, 22576122), (6, 11288061), (9, 7525374), (18, 3762687), (27, 2508458), (31, 2184786), (54, 1254229), (62, 1092393), (93, 728262), (186, 364131), (279, 242754), (558, 121377), (837, 80918), (1674, 40459)]