68879784

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{2137}}^1$

素因数の和:2242

約数の個数: 64

約数和(自身を含む): 184723200

約数和(自身を除く): 115843416

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 79, 102, 136, 158, 204, 237, 316, 408, 474, 632, 948, 1343, 1896, 2137, 2686, 4029, 4274, 5372, 6411, 8058, 8548, 10744, 12822, 16116, 17096, 25644, 32232, 36329, 51288, 72658, 108987, 145316, 168823, 217974, 290632, 337646, 435948, 506469, 675292, 871896, 1012938, 1350584, 2025876, 2869991, 4051752, 5739982, 8609973, 11479964, 17219946, 22959928, 34439892, 68879784]

約数ペア:

[(1, 68879784), (2, 34439892), (3, 22959928), (4, 17219946), (6, 11479964), (8, 8609973), (12, 5739982), (17, 4051752), (24, 2869991), (34, 2025876), (51, 1350584), (68, 1012938), (79, 871896), (102, 675292), (136, 506469), (158, 435948), (204, 337646), (237, 290632), (316, 217974), (408, 168823), (474, 145316), (632, 108987), (948, 72658), (1343, 51288), (1896, 36329), (2137, 32232), (2686, 25644), (4029, 17096), (4274, 16116), (5372, 12822), (6411, 10744), (8058, 8548)]