67443432

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{157}}^1\times {\mathrm{2557}}^1$

素因数の和:2730

約数の個数: 64

約数和(自身を含む): 193998720

約数和(自身を除く): 126555288

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 157, 168, 314, 471, 628, 942, 1099, 1256, 1884, 2198, 2557, 3297, 3768, 4396, 5114, 6594, 7671, 8792, 10228, 13188, 15342, 17899, 20456, 26376, 30684, 35798, 53697, 61368, 71596, 107394, 143192, 214788, 401449, 429576, 802898, 1204347, 1605796, 2408694, 2810143, 3211592, 4817388, 5620286, 8430429, 9634776, 11240572, 16860858, 22481144, 33721716, 67443432]

約数ペア:

[(1, 67443432), (2, 33721716), (3, 22481144), (4, 16860858), (6, 11240572), (7, 9634776), (8, 8430429), (12, 5620286), (14, 4817388), (21, 3211592), (24, 2810143), (28, 2408694), (42, 1605796), (56, 1204347), (84, 802898), (157, 429576), (168, 401449), (314, 214788), (471, 143192), (628, 107394), (942, 71596), (1099, 61368), (1256, 53697), (1884, 35798), (2198, 30684), (2557, 26376), (3297, 20456), (3768, 17899), (4396, 15342), (5114, 13188), (6594, 10228), (7671, 8792)]