89587260

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{733}}^1$

素因数の和:852

約数の個数: 144

約数和(自身を含む): 314198976

約数和(自身を除く): 224611716

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 97, 105, 126, 140, 180, 194, 210, 252, 291, 315, 388, 420, 485, 582, 630, 679, 733, 873, 970, 1164, 1260, 1358, 1455, 1466, 1746, 1940, 2037, 2199, 2716, 2910, 2932, 3395, 3492, 3665, 4074, 4365, 4398, 5131, 5820, 6111, 6597, 6790, 7330, 8148, 8730, 8796, 10185, 10262, 10995, 12222, 13194, 13580, 14660, 15393, 17460, 20370, 20524, 21990, 24444, 25655, 26388, 30555, 30786, 32985, 40740, 43980, 46179, 51310, 61110, 61572, 65970, 71101, 76965, 92358, 102620, 122220, 131940, 142202, 153930, 184716, 213303, 230895, 284404, 307860, 355505, 426606, 461790, 497707, 639909, 711010, 853212, 923580, 995414, 1066515, 1279818, 1422020, 1493121, 1990828, 2133030, 2488535, 2559636, 2986242, 3199545, 4266060, 4479363, 4977070, 5972484, 6399090, 7465605, 8958726, 9954140, 12798180, 14931210, 17917452, 22396815, 29862420, 44793630, 89587260]

約数ペア:

[(1, 89587260), (2, 44793630), (3, 29862420), (4, 22396815), (5, 17917452), (6, 14931210), (7, 12798180), (9, 9954140), (10, 8958726), (12, 7465605), (14, 6399090), (15, 5972484), (18, 4977070), (20, 4479363), (21, 4266060), (28, 3199545), (30, 2986242), (35, 2559636), (36, 2488535), (42, 2133030), (45, 1990828), (60, 1493121), (63, 1422020), (70, 1279818), (84, 1066515), (90, 995414), (97, 923580), (105, 853212), (126, 711010), (140, 639909), (180, 497707), (194, 461790), (210, 426606), (252, 355505), (291, 307860), (315, 284404), (388, 230895), (420, 213303), (485, 184716), (582, 153930), (630, 142202), (679, 131940), (733, 122220), (873, 102620), (970, 92358), (1164, 76965), (1260, 71101), (1358, 65970), (1455, 61572), (1466, 61110), (1746, 51310), (1940, 46179), (2037, 43980), (2199, 40740), (2716, 32985), (2910, 30786), (2932, 30555), (3395, 26388), (3492, 25655), (3665, 24444), (4074, 21990), (4365, 20524), (4398, 20370), (5131, 17460), (5820, 15393), (6111, 14660), (6597, 13580), (6790, 13194), (7330, 12222), (8148, 10995), (8730, 10262), (8796, 10185)]