69868344

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31991}}^1$

素因数の和:32020

約数の個数: 64

約数和(自身を含む): 214986240

約数和(自身を除く): 145117896

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 52, 56, 78, 84, 91, 104, 156, 168, 182, 273, 312, 364, 546, 728, 1092, 2184, 31991, 63982, 95973, 127964, 191946, 223937, 255928, 383892, 415883, 447874, 671811, 767784, 831766, 895748, 1247649, 1343622, 1663532, 1791496, 2495298, 2687244, 2911181, 3327064, 4990596, 5374488, 5822362, 8733543, 9981192, 11644724, 17467086, 23289448, 34934172, 69868344]

約数ペア:

[(1, 69868344), (2, 34934172), (3, 23289448), (4, 17467086), (6, 11644724), (7, 9981192), (8, 8733543), (12, 5822362), (13, 5374488), (14, 4990596), (21, 3327064), (24, 2911181), (26, 2687244), (28, 2495298), (39, 1791496), (42, 1663532), (52, 1343622), (56, 1247649), (78, 895748), (84, 831766), (91, 767784), (104, 671811), (156, 447874), (168, 415883), (182, 383892), (273, 255928), (312, 223937), (364, 191946), (546, 127964), (728, 95973), (1092, 63982), (2184, 31991)]