80789688

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{157}}^1\times {\mathrm{1021}}^1$

素因数の和:1197

約数の個数: 96

約数和(自身を含む): 251902560

約数和(自身を除く): 171112872

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 157, 168, 252, 314, 471, 504, 628, 942, 1021, 1099, 1256, 1413, 1884, 2042, 2198, 2826, 3063, 3297, 3768, 4084, 4396, 5652, 6126, 6594, 7147, 8168, 8792, 9189, 9891, 11304, 12252, 13188, 14294, 18378, 19782, 21441, 24504, 26376, 28588, 36756, 39564, 42882, 57176, 64323, 73512, 79128, 85764, 128646, 160297, 171528, 257292, 320594, 480891, 514584, 641188, 961782, 1122079, 1282376, 1442673, 1923564, 2244158, 2885346, 3366237, 3847128, 4488316, 5770692, 6732474, 8976632, 10098711, 11541384, 13464948, 20197422, 26929896, 40394844, 80789688]

約数ペア:

[(1, 80789688), (2, 40394844), (3, 26929896), (4, 20197422), (6, 13464948), (7, 11541384), (8, 10098711), (9, 8976632), (12, 6732474), (14, 5770692), (18, 4488316), (21, 3847128), (24, 3366237), (28, 2885346), (36, 2244158), (42, 1923564), (56, 1442673), (63, 1282376), (72, 1122079), (84, 961782), (126, 641188), (157, 514584), (168, 480891), (252, 320594), (314, 257292), (471, 171528), (504, 160297), (628, 128646), (942, 85764), (1021, 79128), (1099, 73512), (1256, 64323), (1413, 57176), (1884, 42882), (2042, 39564), (2198, 36756), (2826, 28588), (3063, 26376), (3297, 24504), (3768, 21441), (4084, 19782), (4396, 18378), (5652, 14294), (6126, 13188), (6594, 12252), (7147, 11304), (8168, 9891), (8792, 9189)]