81479112

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23741}}^1$

素因数の和:23774

約数の個数: 64

約数和(自身を含む): 239319360

約数和(自身を除く): 157840248

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 22, 24, 26, 33, 39, 44, 52, 66, 78, 88, 104, 132, 143, 156, 264, 286, 312, 429, 572, 858, 1144, 1716, 3432, 23741, 47482, 71223, 94964, 142446, 189928, 261151, 284892, 308633, 522302, 569784, 617266, 783453, 925899, 1044604, 1234532, 1566906, 1851798, 2089208, 2469064, 3133812, 3394963, 3703596, 6267624, 6789926, 7407192, 10184889, 13579852, 20369778, 27159704, 40739556, 81479112]

約数ペア:

[(1, 81479112), (2, 40739556), (3, 27159704), (4, 20369778), (6, 13579852), (8, 10184889), (11, 7407192), (12, 6789926), (13, 6267624), (22, 3703596), (24, 3394963), (26, 3133812), (33, 2469064), (39, 2089208), (44, 1851798), (52, 1566906), (66, 1234532), (78, 1044604), (88, 925899), (104, 783453), (132, 617266), (143, 569784), (156, 522302), (264, 308633), (286, 284892), (312, 261151), (429, 189928), (572, 142446), (858, 94964), (1144, 71223), (1716, 47482), (3432, 23741)]