66478428

素因数分解:

$2^2\times 3^3\times {\mathrm{137}}^1\times {\mathrm{4493}}^1$

素因数の和:4643

約数の個数: 48

約数和(自身を含む): 173648160

約数和(自身を除く): 107169732

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 137, 274, 411, 548, 822, 1233, 1644, 2466, 3699, 4493, 4932, 7398, 8986, 13479, 14796, 17972, 26958, 40437, 53916, 80874, 121311, 161748, 242622, 485244, 615541, 1231082, 1846623, 2462164, 3693246, 5539869, 7386492, 11079738, 16619607, 22159476, 33239214, 66478428]

約数ペア:

[(1, 66478428), (2, 33239214), (3, 22159476), (4, 16619607), (6, 11079738), (9, 7386492), (12, 5539869), (18, 3693246), (27, 2462164), (36, 1846623), (54, 1231082), (108, 615541), (137, 485244), (274, 242622), (411, 161748), (548, 121311), (822, 80874), (1233, 53916), (1644, 40437), (2466, 26958), (3699, 17972), (4493, 14796), (4932, 13479), (7398, 8986)]