63876616

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{139}}^1$

素因数の和:302

約数の個数: 64

約数和(自身を含む): 133056000

約数和(自身を除く): 69179384

約数列:

[1, 2, 4, 8, 17, 31, 34, 62, 68, 109, 124, 136, 139, 218, 248, 278, 436, 527, 556, 872, 1054, 1112, 1853, 2108, 2363, 3379, 3706, 4216, 4309, 4726, 6758, 7412, 8618, 9452, 13516, 14824, 15151, 17236, 18904, 27032, 30302, 34472, 57443, 60604, 73253, 114886, 121208, 146506, 229772, 257567, 293012, 459544, 469681, 515134, 586024, 939362, 1030268, 1878724, 2060536, 3757448, 7984577, 15969154, 31938308, 63876616]

約数ペア:

[(1, 63876616), (2, 31938308), (4, 15969154), (8, 7984577), (17, 3757448), (31, 2060536), (34, 1878724), (62, 1030268), (68, 939362), (109, 586024), (124, 515134), (136, 469681), (139, 459544), (218, 293012), (248, 257567), (278, 229772), (436, 146506), (527, 121208), (556, 114886), (872, 73253), (1054, 60604), (1112, 57443), (1853, 34472), (2108, 30302), (2363, 27032), (3379, 18904), (3706, 17236), (4216, 15151), (4309, 14824), (4726, 13516), (6758, 9452), (7412, 8618)]