87489864

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{367}}^1$

素因数の和:440

約数の個数: 192

約数和(自身を含む): 303114240

約数和(自身を除く): 215624376

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 18, 21, 22, 24, 28, 33, 36, 42, 43, 44, 56, 63, 66, 72, 77, 84, 86, 88, 99, 126, 129, 132, 154, 168, 172, 198, 231, 252, 258, 264, 301, 308, 344, 367, 387, 396, 462, 473, 504, 516, 602, 616, 693, 734, 774, 792, 903, 924, 946, 1032, 1101, 1204, 1386, 1419, 1468, 1548, 1806, 1848, 1892, 2202, 2408, 2569, 2709, 2772, 2838, 2936, 3096, 3303, 3311, 3612, 3784, 4037, 4257, 4404, 5138, 5418, 5544, 5676, 6606, 6622, 7224, 7707, 8074, 8514, 8808, 9933, 10276, 10836, 11352, 12111, 13212, 13244, 15414, 15781, 16148, 17028, 19866, 20552, 21672, 23121, 24222, 26424, 26488, 28259, 29799, 30828, 31562, 32296, 34056, 36333, 39732, 46242, 47343, 48444, 56518, 59598, 61656, 63124, 72666, 79464, 84777, 92484, 94686, 96888, 110467, 113036, 119196, 126248, 142029, 145332, 169554, 173591, 184968, 189372, 220934, 226072, 238392, 254331, 284058, 290664, 331401, 339108, 347182, 378744, 441868, 508662, 520773, 568116, 662802, 678216, 694364, 883736, 994203, 1017324, 1041546, 1136232, 1215137, 1325604, 1388728, 1562319, 1988406, 2034648, 2083092, 2430274, 2651208, 3124638, 3645411, 3976812, 4166184, 4860548, 6249276, 7290822, 7953624, 9721096, 10936233, 12498552, 14581644, 21872466, 29163288, 43744932, 87489864]

約数ペア:

[(1, 87489864), (2, 43744932), (3, 29163288), (4, 21872466), (6, 14581644), (7, 12498552), (8, 10936233), (9, 9721096), (11, 7953624), (12, 7290822), (14, 6249276), (18, 4860548), (21, 4166184), (22, 3976812), (24, 3645411), (28, 3124638), (33, 2651208), (36, 2430274), (42, 2083092), (43, 2034648), (44, 1988406), (56, 1562319), (63, 1388728), (66, 1325604), (72, 1215137), (77, 1136232), (84, 1041546), (86, 1017324), (88, 994203), (99, 883736), (126, 694364), (129, 678216), (132, 662802), (154, 568116), (168, 520773), (172, 508662), (198, 441868), (231, 378744), (252, 347182), (258, 339108), (264, 331401), (301, 290664), (308, 284058), (344, 254331), (367, 238392), (387, 226072), (396, 220934), (462, 189372), (473, 184968), (504, 173591), (516, 169554), (602, 145332), (616, 142029), (693, 126248), (734, 119196), (774, 113036), (792, 110467), (903, 96888), (924, 94686), (946, 92484), (1032, 84777), (1101, 79464), (1204, 72666), (1386, 63124), (1419, 61656), (1468, 59598), (1548, 56518), (1806, 48444), (1848, 47343), (1892, 46242), (2202, 39732), (2408, 36333), (2569, 34056), (2709, 32296), (2772, 31562), (2838, 30828), (2936, 29799), (3096, 28259), (3303, 26488), (3311, 26424), (3612, 24222), (3784, 23121), (4037, 21672), (4257, 20552), (4404, 19866), (5138, 17028), (5418, 16148), (5544, 15781), (5676, 15414), (6606, 13244), (6622, 13212), (7224, 12111), (7707, 11352), (8074, 10836), (8514, 10276), (8808, 9933)]