71355798

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{172357}}^1$

素因数の和:172388

約数の個数: 24

約数和(自身を含む): 161327088

約数和(自身を除く): 89971290

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 207, 414, 172357, 344714, 517071, 1034142, 1551213, 3102426, 3964211, 7928422, 11892633, 23785266, 35677899, 71355798]

約数ペア:

[(1, 71355798), (2, 35677899), (3, 23785266), (6, 11892633), (9, 7928422), (18, 3964211), (23, 3102426), (46, 1551213), (69, 1034142), (138, 517071), (207, 344714), (414, 172357)]