90917088

素因数分解:

$2^5\times 3^1\times {\mathrm{17}}^2\times {\mathrm{29}}^1\times {\mathrm{113}}^1$

素因数の和:189

約数の個数: 144

約数和(自身を含む): 264584880

約数和(自身を除く): 173667792

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 29, 32, 34, 48, 51, 58, 68, 87, 96, 102, 113, 116, 136, 174, 204, 226, 232, 272, 289, 339, 348, 408, 452, 464, 493, 544, 578, 678, 696, 816, 867, 904, 928, 986, 1156, 1356, 1392, 1479, 1632, 1734, 1808, 1921, 1972, 2312, 2712, 2784, 2958, 3277, 3468, 3616, 3842, 3944, 4624, 5424, 5763, 5916, 6554, 6936, 7684, 7888, 8381, 9248, 9831, 10848, 11526, 11832, 13108, 13872, 15368, 15776, 16762, 19662, 23052, 23664, 25143, 26216, 27744, 30736, 32657, 33524, 39324, 46104, 47328, 50286, 52432, 55709, 61472, 65314, 67048, 78648, 92208, 97971, 100572, 104864, 111418, 130628, 134096, 157296, 167127, 184416, 195942, 201144, 222836, 261256, 268192, 314592, 334254, 391884, 402288, 445672, 522512, 668508, 783768, 804576, 891344, 947053, 1045024, 1337016, 1567536, 1782688, 1894106, 2674032, 2841159, 3135072, 3788212, 5348064, 5682318, 7576424, 11364636, 15152848, 22729272, 30305696, 45458544, 90917088]

約数ペア:

[(1, 90917088), (2, 45458544), (3, 30305696), (4, 22729272), (6, 15152848), (8, 11364636), (12, 7576424), (16, 5682318), (17, 5348064), (24, 3788212), (29, 3135072), (32, 2841159), (34, 2674032), (48, 1894106), (51, 1782688), (58, 1567536), (68, 1337016), (87, 1045024), (96, 947053), (102, 891344), (113, 804576), (116, 783768), (136, 668508), (174, 522512), (204, 445672), (226, 402288), (232, 391884), (272, 334254), (289, 314592), (339, 268192), (348, 261256), (408, 222836), (452, 201144), (464, 195942), (493, 184416), (544, 167127), (578, 157296), (678, 134096), (696, 130628), (816, 111418), (867, 104864), (904, 100572), (928, 97971), (986, 92208), (1156, 78648), (1356, 67048), (1392, 65314), (1479, 61472), (1632, 55709), (1734, 52432), (1808, 50286), (1921, 47328), (1972, 46104), (2312, 39324), (2712, 33524), (2784, 32657), (2958, 30736), (3277, 27744), (3468, 26216), (3616, 25143), (3842, 23664), (3944, 23052), (4624, 19662), (5424, 16762), (5763, 15776), (5916, 15368), (6554, 13872), (6936, 13108), (7684, 11832), (7888, 11526), (8381, 10848), (9248, 9831)]