75760668

素因数分解:

$2^2\times 3^2\times {\mathrm{43}}^1\times {\mathrm{109}}^1\times {\mathrm{449}}^1$

素因数の和:611

約数の個数: 72

約数和(自身を含む): 198198000

約数和(自身を除く): 122437332

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 43, 86, 109, 129, 172, 218, 258, 327, 387, 436, 449, 516, 654, 774, 898, 981, 1308, 1347, 1548, 1796, 1962, 2694, 3924, 4041, 4687, 5388, 8082, 9374, 14061, 16164, 18748, 19307, 28122, 38614, 42183, 48941, 56244, 57921, 77228, 84366, 97882, 115842, 146823, 168732, 173763, 195764, 231684, 293646, 347526, 440469, 587292, 695052, 880938, 1761876, 2104463, 4208926, 6313389, 8417852, 12626778, 18940167, 25253556, 37880334, 75760668]

約数ペア:

[(1, 75760668), (2, 37880334), (3, 25253556), (4, 18940167), (6, 12626778), (9, 8417852), (12, 6313389), (18, 4208926), (36, 2104463), (43, 1761876), (86, 880938), (109, 695052), (129, 587292), (172, 440469), (218, 347526), (258, 293646), (327, 231684), (387, 195764), (436, 173763), (449, 168732), (516, 146823), (654, 115842), (774, 97882), (898, 84366), (981, 77228), (1308, 57921), (1347, 56244), (1548, 48941), (1796, 42183), (1962, 38614), (2694, 28122), (3924, 19307), (4041, 18748), (4687, 16164), (5388, 14061), (8082, 9374)]