9990105696

素因数分解:

$2^5\times 3^2\times {\mathrm{139}}^1\times {\mathrm{163}}^1\times {\mathrm{1531}}^1$

素因数の和:1849

約数の個数: 144

約数和(自身を含む): 28808095680

約数和(自身を除く): 18817989984

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 139, 144, 163, 278, 288, 326, 417, 489, 556, 652, 834, 978, 1112, 1251, 1304, 1467, 1531, 1668, 1956, 2224, 2502, 2608, 2934, 3062, 3336, 3912, 4448, 4593, 5004, 5216, 5868, 6124, 6672, 7824, 9186, 10008, 11736, 12248, 13344, 13779, 15648, 18372, 20016, 22657, 23472, 24496, 27558, 36744, 40032, 45314, 46944, 48992, 55116, 67971, 73488, 90628, 110232, 135942, 146976, 181256, 203913, 212809, 220464, 249553, 271884, 362512, 407826, 425618, 440928, 499106, 543768, 638427, 725024, 748659, 815652, 851236, 998212, 1087536, 1276854, 1497318, 1631304, 1702472, 1915281, 1996424, 2175072, 2245977, 2553708, 2994636, 3262608, 3404944, 3830562, 3992848, 4491954, 5107416, 5989272, 6525216, 6809888, 7661124, 7985696, 8983908, 10214832, 11978544, 15322248, 17967816, 20429664, 23957088, 30644496, 34687867, 35935632, 61288992, 69375734, 71871264, 104063601, 138751468, 208127202, 277502936, 312190803, 416254404, 555005872, 624381606, 832508808, 1110011744, 1248763212, 1665017616, 2497526424, 3330035232, 4995052848, 9990105696]

約数ペア:

[(1, 9990105696), (2, 4995052848), (3, 3330035232), (4, 2497526424), (6, 1665017616), (8, 1248763212), (9, 1110011744), (12, 832508808), (16, 624381606), (18, 555005872), (24, 416254404), (32, 312190803), (36, 277502936), (48, 208127202), (72, 138751468), (96, 104063601), (139, 71871264), (144, 69375734), (163, 61288992), (278, 35935632), (288, 34687867), (326, 30644496), (417, 23957088), (489, 20429664), (556, 17967816), (652, 15322248), (834, 11978544), (978, 10214832), (1112, 8983908), (1251, 7985696), (1304, 7661124), (1467, 6809888), (1531, 6525216), (1668, 5989272), (1956, 5107416), (2224, 4491954), (2502, 3992848), (2608, 3830562), (2934, 3404944), (3062, 3262608), (3336, 2994636), (3912, 2553708), (4448, 2245977), (4593, 2175072), (5004, 1996424), (5216, 1915281), (5868, 1702472), (6124, 1631304), (6672, 1497318), (7824, 1276854), (9186, 1087536), (10008, 998212), (11736, 851236), (12248, 815652), (13344, 748659), (13779, 725024), (15648, 638427), (18372, 543768), (20016, 499106), (22657, 440928), (23472, 425618), (24496, 407826), (27558, 362512), (36744, 271884), (40032, 249553), (45314, 220464), (46944, 212809), (48992, 203913), (55116, 181256), (67971, 146976), (73488, 135942), (90628, 110232)]