68784276

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{439}}^1\times {\mathrm{1187}}^1$

素因数の和:1644

約数の個数: 48

約数和(自身を含む): 175633920

約数和(自身を除く): 106849644

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 439, 878, 1187, 1317, 1756, 2374, 2634, 3561, 4748, 4829, 5268, 7122, 9658, 13057, 14244, 14487, 19316, 26114, 28974, 39171, 52228, 57948, 78342, 156684, 521093, 1042186, 1563279, 2084372, 3126558, 5732023, 6253116, 11464046, 17196069, 22928092, 34392138, 68784276]

約数ペア:

[(1, 68784276), (2, 34392138), (3, 22928092), (4, 17196069), (6, 11464046), (11, 6253116), (12, 5732023), (22, 3126558), (33, 2084372), (44, 1563279), (66, 1042186), (132, 521093), (439, 156684), (878, 78342), (1187, 57948), (1317, 52228), (1756, 39171), (2374, 28974), (2634, 26114), (3561, 19316), (4748, 14487), (4829, 14244), (5268, 13057), (7122, 9658)]