80841078

素因数分解:

$2^1\times 3^4\times {\mathrm{37}}^1\times {\mathrm{13487}}^1$

素因数の和:13538

約数の個数: 40

約数和(自身を含む): 186053472

約数和(自身を除く): 105212394

約数列:

[1, 2, 3, 6, 9, 18, 27, 37, 54, 74, 81, 111, 162, 222, 333, 666, 999, 1998, 2997, 5994, 13487, 26974, 40461, 80922, 121383, 242766, 364149, 499019, 728298, 998038, 1092447, 1497057, 2184894, 2994114, 4491171, 8982342, 13473513, 26947026, 40420539, 80841078]

約数ペア:

[(1, 80841078), (2, 40420539), (3, 26947026), (6, 13473513), (9, 8982342), (18, 4491171), (27, 2994114), (37, 2184894), (54, 1497057), (74, 1092447), (81, 998038), (111, 728298), (162, 499019), (222, 364149), (333, 242766), (666, 121383), (999, 80922), (1998, 40461), (2997, 26974), (5994, 13487)]