68621031198

素因数分解:

$2^1\times 3^3\times {\mathrm{73}}^1\times {\mathrm{281}}^1\times {\mathrm{61949}}^1$

素因数の和:62314

約数の個数: 64

約数和(自身を含む): 155132712000

約数和(自身を除く): 86511680802

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 73, 146, 219, 281, 438, 562, 657, 843, 1314, 1686, 1971, 2529, 3942, 5058, 7587, 15174, 20513, 41026, 61539, 61949, 123078, 123898, 184617, 185847, 369234, 371694, 553851, 557541, 1107702, 1115082, 1672623, 3345246, 4522277, 9044554, 13566831, 17407669, 27133662, 34815338, 40700493, 52223007, 81400986, 104446014, 122101479, 156669021, 244202958, 313338042, 470007063, 940014126, 1270759837, 2541519674, 3812279511, 7624559022, 11436838533, 22873677066, 34310515599, 68621031198]

約数ペア:

[(1, 68621031198), (2, 34310515599), (3, 22873677066), (6, 11436838533), (9, 7624559022), (18, 3812279511), (27, 2541519674), (54, 1270759837), (73, 940014126), (146, 470007063), (219, 313338042), (281, 244202958), (438, 156669021), (562, 122101479), (657, 104446014), (843, 81400986), (1314, 52223007), (1686, 40700493), (1971, 34815338), (2529, 27133662), (3942, 17407669), (5058, 13566831), (7587, 9044554), (15174, 4522277), (20513, 3345246), (41026, 1672623), (61539, 1115082), (61949, 1107702), (123078, 557541), (123898, 553851), (184617, 371694), (185847, 369234)]