57123162

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^2\times {\mathrm{79}}^1\times {\mathrm{139}}^1$

素因数の和:260

約数の個数: 72

約数和(自身を含む): 134097600

約数和(自身を除く): 76974438

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 79, 102, 139, 153, 158, 237, 278, 289, 306, 417, 474, 578, 711, 834, 867, 1251, 1343, 1422, 1734, 2363, 2502, 2601, 2686, 4029, 4726, 5202, 7089, 8058, 10981, 12087, 14178, 21267, 21962, 22831, 24174, 32943, 40171, 42534, 45662, 65886, 68493, 80342, 98829, 120513, 136986, 186677, 197658, 205479, 241026, 361539, 373354, 410958, 560031, 723078, 1120062, 1680093, 3173509, 3360186, 6347018, 9520527, 19041054, 28561581, 57123162]

約数ペア:

[(1, 57123162), (2, 28561581), (3, 19041054), (6, 9520527), (9, 6347018), (17, 3360186), (18, 3173509), (34, 1680093), (51, 1120062), (79, 723078), (102, 560031), (139, 410958), (153, 373354), (158, 361539), (237, 241026), (278, 205479), (289, 197658), (306, 186677), (417, 136986), (474, 120513), (578, 98829), (711, 80342), (834, 68493), (867, 65886), (1251, 45662), (1343, 42534), (1422, 40171), (1734, 32943), (2363, 24174), (2502, 22831), (2601, 21962), (2686, 21267), (4029, 14178), (4726, 12087), (5202, 10981), (7089, 8058)]