68629704

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19997}}^1$

素因数の和:20030

約数の個数: 64

約数和(自身を含む): 201579840

約数和(自身を除く): 132950136

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, 19997, 39994, 59991, 79988, 119982, 159976, 219967, 239964, 259961, 439934, 479928, 519922, 659901, 779883, 879868, 1039844, 1319802, 1559766, 1759736, 2079688, 2639604, 2859571, 3119532, 5279208, 5719142, 6239064, 8578713, 11438284, 17157426, 22876568, 34314852, 68629704]

約数ペア:

[(1, 68629704), (2, 34314852), (3, 22876568), (4, 17157426), (6, 11438284), (8, 8578713), (11, 6239064), (12, 5719142), (13, 5279208), (22, 3119532), (24, 2859571), (26, 2639604), (33, 2079688), (39, 1759736), (44, 1559766), (52, 1319802), (66, 1039844), (78, 879868), (88, 779883), (104, 659901), (132, 519922), (143, 479928), (156, 439934), (264, 259961), (286, 239964), (312, 219967), (429, 159976), (572, 119982), (858, 79988), (1144, 59991), (1716, 39994), (3432, 19997)]