73228576

素因数分解:

$2^5\times {\mathrm{79}}^1\times {\mathrm{83}}^1\times {\mathrm{349}}^1$

素因数の和:521

約数の個数: 48

約数和(自身を含む): 148176000

約数和(自身を除く): 74947424

約数列:

[1, 2, 4, 8, 16, 32, 79, 83, 158, 166, 316, 332, 349, 632, 664, 698, 1264, 1328, 1396, 2528, 2656, 2792, 5584, 6557, 11168, 13114, 26228, 27571, 28967, 52456, 55142, 57934, 104912, 110284, 115868, 209824, 220568, 231736, 441136, 463472, 882272, 926944, 2288393, 4576786, 9153572, 18307144, 36614288, 73228576]

約数ペア:

[(1, 73228576), (2, 36614288), (4, 18307144), (8, 9153572), (16, 4576786), (32, 2288393), (79, 926944), (83, 882272), (158, 463472), (166, 441136), (316, 231736), (332, 220568), (349, 209824), (632, 115868), (664, 110284), (698, 104912), (1264, 57934), (1328, 55142), (1396, 52456), (2528, 28967), (2656, 27571), (2792, 26228), (5584, 13114), (6557, 11168)]