87918054

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{15739}}^1$

素因数の和:15777

約数の個数: 48

約数和(自身を含む): 215323200

約数和(自身を除く): 127405146

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 49, 57, 98, 114, 133, 147, 266, 294, 399, 798, 931, 1862, 2793, 5586, 15739, 31478, 47217, 94434, 110173, 220346, 299041, 330519, 598082, 661038, 771211, 897123, 1542422, 1794246, 2093287, 2313633, 4186574, 4627266, 6279861, 12559722, 14653009, 29306018, 43959027, 87918054]

約数ペア:

[(1, 87918054), (2, 43959027), (3, 29306018), (6, 14653009), (7, 12559722), (14, 6279861), (19, 4627266), (21, 4186574), (38, 2313633), (42, 2093287), (49, 1794246), (57, 1542422), (98, 897123), (114, 771211), (133, 661038), (147, 598082), (266, 330519), (294, 299041), (399, 220346), (798, 110173), (931, 94434), (1862, 47217), (2793, 31478), (5586, 15739)]