71883414

素因数分解:

$2^1\times 3^2\times {\mathrm{41}}^1\times {\mathrm{257}}^1\times {\mathrm{379}}^1$

素因数の和:685

約数の個数: 48

約数和(自身を含む): 160589520

約数和(自身を除く): 88706106

約数列:

[1, 2, 3, 6, 9, 18, 41, 82, 123, 246, 257, 369, 379, 514, 738, 758, 771, 1137, 1542, 2274, 2313, 3411, 4626, 6822, 10537, 15539, 21074, 31078, 31611, 46617, 63222, 93234, 94833, 97403, 139851, 189666, 194806, 279702, 292209, 584418, 876627, 1753254, 3993523, 7987046, 11980569, 23961138, 35941707, 71883414]

約数ペア:

[(1, 71883414), (2, 35941707), (3, 23961138), (6, 11980569), (9, 7987046), (18, 3993523), (41, 1753254), (82, 876627), (123, 584418), (246, 292209), (257, 279702), (369, 194806), (379, 189666), (514, 139851), (738, 97403), (758, 94833), (771, 93234), (1137, 63222), (1542, 46617), (2274, 31611), (2313, 31078), (3411, 21074), (4626, 15539), (6822, 10537)]