81170052

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{577}}^1\times {\mathrm{617}}^1$

素因数の和:1220

約数の個数: 48

約数和(自身を含む): 200034240

約数和(自身を除く): 118864188

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 577, 617, 1154, 1234, 1731, 1851, 2308, 2468, 3462, 3702, 6924, 7404, 10963, 11723, 21926, 23446, 32889, 35169, 43852, 46892, 65778, 70338, 131556, 140676, 356009, 712018, 1068027, 1424036, 2136054, 4272108, 6764171, 13528342, 20292513, 27056684, 40585026, 81170052]

約数ペア:

[(1, 81170052), (2, 40585026), (3, 27056684), (4, 20292513), (6, 13528342), (12, 6764171), (19, 4272108), (38, 2136054), (57, 1424036), (76, 1068027), (114, 712018), (228, 356009), (577, 140676), (617, 131556), (1154, 70338), (1234, 65778), (1731, 46892), (1851, 43852), (2308, 35169), (2468, 32889), (3462, 23446), (3702, 21926), (6924, 11723), (7404, 10963)]