71562798

素因数分解:

$2^1\times 3^3\times {\mathrm{23}}^1\times {\mathrm{157}}^1\times {\mathrm{367}}^1$

素因数の和:558

約数の個数: 64

約数和(自身を含む): 167454720

約数和(自身を除く): 95891922

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 46, 54, 69, 138, 157, 207, 314, 367, 414, 471, 621, 734, 942, 1101, 1242, 1413, 2202, 2826, 3303, 3611, 4239, 6606, 7222, 8441, 8478, 9909, 10833, 16882, 19818, 21666, 25323, 32499, 50646, 57619, 64998, 75969, 97497, 115238, 151938, 172857, 194994, 227907, 345714, 455814, 518571, 1037142, 1325237, 1555713, 2650474, 3111426, 3975711, 7951422, 11927133, 23854266, 35781399, 71562798]

約数ペア:

[(1, 71562798), (2, 35781399), (3, 23854266), (6, 11927133), (9, 7951422), (18, 3975711), (23, 3111426), (27, 2650474), (46, 1555713), (54, 1325237), (69, 1037142), (138, 518571), (157, 455814), (207, 345714), (314, 227907), (367, 194994), (414, 172857), (471, 151938), (621, 115238), (734, 97497), (942, 75969), (1101, 64998), (1242, 57619), (1413, 50646), (2202, 32499), (2826, 25323), (3303, 21666), (3611, 19818), (4239, 16882), (6606, 10833), (7222, 9909), (8441, 8478)]