75020208

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{1913}}^1$

素因数の和:1986

約数の個数: 80

約数和(自身を含む): 208855680

約数和(自身を除く): 133835472

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 43, 48, 57, 76, 86, 114, 129, 152, 172, 228, 258, 304, 344, 456, 516, 688, 817, 912, 1032, 1634, 1913, 2064, 2451, 3268, 3826, 4902, 5739, 6536, 7652, 9804, 11478, 13072, 15304, 19608, 22956, 30608, 36347, 39216, 45912, 72694, 82259, 91824, 109041, 145388, 164518, 218082, 246777, 290776, 329036, 436164, 493554, 581552, 658072, 872328, 987108, 1316144, 1562921, 1744656, 1974216, 3125842, 3948432, 4688763, 6251684, 9377526, 12503368, 18755052, 25006736, 37510104, 75020208]

約数ペア:

[(1, 75020208), (2, 37510104), (3, 25006736), (4, 18755052), (6, 12503368), (8, 9377526), (12, 6251684), (16, 4688763), (19, 3948432), (24, 3125842), (38, 1974216), (43, 1744656), (48, 1562921), (57, 1316144), (76, 987108), (86, 872328), (114, 658072), (129, 581552), (152, 493554), (172, 436164), (228, 329036), (258, 290776), (304, 246777), (344, 218082), (456, 164518), (516, 145388), (688, 109041), (817, 91824), (912, 82259), (1032, 72694), (1634, 45912), (1913, 39216), (2064, 36347), (2451, 30608), (3268, 22956), (3826, 19608), (4902, 15304), (5739, 13072), (6536, 11478), (7652, 9804)]