64963548

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{1093}}^1$

素因数の和:1243

約数の個数: 72

約数和(自身を含む): 178400768

約数和(自身を除く): 113437220

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 127, 156, 234, 254, 381, 468, 508, 762, 1093, 1143, 1524, 1651, 2186, 2286, 3279, 3302, 4372, 4572, 4953, 6558, 6604, 9837, 9906, 13116, 14209, 14859, 19674, 19812, 28418, 29718, 39348, 42627, 56836, 59436, 85254, 127881, 138811, 170508, 255762, 277622, 416433, 511524, 555244, 832866, 1249299, 1665732, 1804543, 2498598, 3609086, 4997196, 5413629, 7218172, 10827258, 16240887, 21654516, 32481774, 64963548]

約数ペア:

[(1, 64963548), (2, 32481774), (3, 21654516), (4, 16240887), (6, 10827258), (9, 7218172), (12, 5413629), (13, 4997196), (18, 3609086), (26, 2498598), (36, 1804543), (39, 1665732), (52, 1249299), (78, 832866), (117, 555244), (127, 511524), (156, 416433), (234, 277622), (254, 255762), (381, 170508), (468, 138811), (508, 127881), (762, 85254), (1093, 59436), (1143, 56836), (1524, 42627), (1651, 39348), (2186, 29718), (2286, 28418), (3279, 19812), (3302, 19674), (4372, 14859), (4572, 14209), (4953, 13116), (6558, 9906), (6604, 9837)]