102172278

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{2657}}^1$

素因数の和:2721

約数の個数: 64

約数和(自身を含む): 241133760

約数和(自身を除く): 138961482

約数列:

[1, 2, 3, 6, 13, 17, 26, 29, 34, 39, 51, 58, 78, 87, 102, 174, 221, 377, 442, 493, 663, 754, 986, 1131, 1326, 1479, 2262, 2657, 2958, 5314, 6409, 7971, 12818, 15942, 19227, 34541, 38454, 45169, 69082, 77053, 90338, 103623, 135507, 154106, 207246, 231159, 271014, 462318, 587197, 1001689, 1174394, 1309901, 1761591, 2003378, 2619802, 3005067, 3523182, 3929703, 6010134, 7859406, 17028713, 34057426, 51086139, 102172278]

約数ペア:

[(1, 102172278), (2, 51086139), (3, 34057426), (6, 17028713), (13, 7859406), (17, 6010134), (26, 3929703), (29, 3523182), (34, 3005067), (39, 2619802), (51, 2003378), (58, 1761591), (78, 1309901), (87, 1174394), (102, 1001689), (174, 587197), (221, 462318), (377, 271014), (442, 231159), (493, 207246), (663, 154106), (754, 135507), (986, 103623), (1131, 90338), (1326, 77053), (1479, 69082), (2262, 45169), (2657, 38454), (2958, 34541), (5314, 19227), (6409, 15942), (7971, 12818)]