25208222292

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{389}}^1\times {\mathrm{163643}}^1$

素因数の和:164053

約数の個数: 72

約数和(自身を含む): 69692706720

約数和(自身を除く): 44484484428

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 198, 389, 396, 778, 1167, 1556, 2334, 3501, 4279, 4668, 7002, 8558, 12837, 14004, 17116, 25674, 38511, 51348, 77022, 154044, 163643, 327286, 490929, 654572, 981858, 1472787, 1800073, 1963716, 2945574, 3600146, 5400219, 5891148, 7200292, 10800438, 16200657, 21600876, 32401314, 63657127, 64802628, 127314254, 190971381, 254628508, 381942762, 572914143, 700228397, 763885524, 1145828286, 1400456794, 2100685191, 2291656572, 2800913588, 4201370382, 6302055573, 8402740764, 12604111146, 25208222292]

約数ペア:

[(1, 25208222292), (2, 12604111146), (3, 8402740764), (4, 6302055573), (6, 4201370382), (9, 2800913588), (11, 2291656572), (12, 2100685191), (18, 1400456794), (22, 1145828286), (33, 763885524), (36, 700228397), (44, 572914143), (66, 381942762), (99, 254628508), (132, 190971381), (198, 127314254), (389, 64802628), (396, 63657127), (778, 32401314), (1167, 21600876), (1556, 16200657), (2334, 10800438), (3501, 7200292), (4279, 5891148), (4668, 5400219), (7002, 3600146), (8558, 2945574), (12837, 1963716), (14004, 1800073), (17116, 1472787), (25674, 981858), (38511, 654572), (51348, 490929), (77022, 327286), (154044, 163643)]