75280788

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{4421}}^1$

素因数の和:4485

約数の個数: 72

約数和(自身を含む): 212468256

約数和(自身を除く): 137187468

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 43, 44, 66, 86, 99, 129, 132, 172, 198, 258, 387, 396, 473, 516, 774, 946, 1419, 1548, 1892, 2838, 4257, 4421, 5676, 8514, 8842, 13263, 17028, 17684, 26526, 39789, 48631, 53052, 79578, 97262, 145893, 159156, 190103, 194524, 291786, 380206, 437679, 570309, 583572, 760412, 875358, 1140618, 1710927, 1750716, 2091133, 2281236, 3421854, 4182266, 6273399, 6843708, 8364532, 12546798, 18820197, 25093596, 37640394, 75280788]

約数ペア:

[(1, 75280788), (2, 37640394), (3, 25093596), (4, 18820197), (6, 12546798), (9, 8364532), (11, 6843708), (12, 6273399), (18, 4182266), (22, 3421854), (33, 2281236), (36, 2091133), (43, 1750716), (44, 1710927), (66, 1140618), (86, 875358), (99, 760412), (129, 583572), (132, 570309), (172, 437679), (198, 380206), (258, 291786), (387, 194524), (396, 190103), (473, 159156), (516, 145893), (774, 97262), (946, 79578), (1419, 53052), (1548, 48631), (1892, 39789), (2838, 26526), (4257, 17684), (4421, 17028), (5676, 13263), (8514, 8842)]