68018632

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{2393}}^1$

素因数の和:2446

約数の個数: 64

約数和(自身を含む): 155131200

約数和(自身を除く): 87112568

約数列:

[1, 2, 4, 8, 11, 17, 19, 22, 34, 38, 44, 68, 76, 88, 136, 152, 187, 209, 323, 374, 418, 646, 748, 836, 1292, 1496, 1672, 2393, 2584, 3553, 4786, 7106, 9572, 14212, 19144, 26323, 28424, 40681, 45467, 52646, 81362, 90934, 105292, 162724, 181868, 210584, 325448, 363736, 447491, 500137, 772939, 894982, 1000274, 1545878, 1789964, 2000548, 3091756, 3579928, 4001096, 6183512, 8502329, 17004658, 34009316, 68018632]

約数ペア:

[(1, 68018632), (2, 34009316), (4, 17004658), (8, 8502329), (11, 6183512), (17, 4001096), (19, 3579928), (22, 3091756), (34, 2000548), (38, 1789964), (44, 1545878), (68, 1000274), (76, 894982), (88, 772939), (136, 500137), (152, 447491), (187, 363736), (209, 325448), (323, 210584), (374, 181868), (418, 162724), (646, 105292), (748, 90934), (836, 81362), (1292, 52646), (1496, 45467), (1672, 40681), (2393, 28424), (2584, 26323), (3553, 19144), (4786, 14212), (7106, 9572)]