45431316

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{139}}^1\times {\mathrm{1297}}^1$

素因数の和:1453

約数の個数: 72

約数和(自身を含む): 132292160

約数和(自身を除く): 86860844

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 139, 252, 278, 417, 556, 834, 973, 1251, 1297, 1668, 1946, 2502, 2594, 2919, 3891, 3892, 5004, 5188, 5838, 7782, 8757, 9079, 11673, 11676, 15564, 17514, 18158, 23346, 27237, 35028, 36316, 46692, 54474, 81711, 108948, 163422, 180283, 326844, 360566, 540849, 721132, 1081698, 1261981, 1622547, 2163396, 2523962, 3245094, 3785943, 5047924, 6490188, 7571886, 11357829, 15143772, 22715658, 45431316]

約数ペア:

[(1, 45431316), (2, 22715658), (3, 15143772), (4, 11357829), (6, 7571886), (7, 6490188), (9, 5047924), (12, 3785943), (14, 3245094), (18, 2523962), (21, 2163396), (28, 1622547), (36, 1261981), (42, 1081698), (63, 721132), (84, 540849), (126, 360566), (139, 326844), (252, 180283), (278, 163422), (417, 108948), (556, 81711), (834, 54474), (973, 46692), (1251, 36316), (1297, 35028), (1668, 27237), (1946, 23346), (2502, 18158), (2594, 17514), (2919, 15564), (3891, 11676), (3892, 11673), (5004, 9079), (5188, 8757), (5838, 7782)]