72987894

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{373}}^1\times {\mathrm{1553}}^1$

素因数の和:1941

約数の個数: 48

約数和(自身を含む): 181333152

約数和(自身を除く): 108345258

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 373, 746, 1119, 1553, 2238, 2611, 3106, 3357, 4659, 5222, 6714, 7833, 9318, 10871, 13977, 15666, 21742, 23499, 27954, 32613, 46998, 65226, 97839, 195678, 579269, 1158538, 1737807, 3475614, 4054883, 5213421, 8109766, 10426842, 12164649, 24329298, 36493947, 72987894]

約数ペア:

[(1, 72987894), (2, 36493947), (3, 24329298), (6, 12164649), (7, 10426842), (9, 8109766), (14, 5213421), (18, 4054883), (21, 3475614), (42, 1737807), (63, 1158538), (126, 579269), (373, 195678), (746, 97839), (1119, 65226), (1553, 46998), (2238, 32613), (2611, 27954), (3106, 23499), (3357, 21742), (4659, 15666), (5222, 13977), (6714, 10871), (7833, 9318)]