89091184

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{1423}}^1$

素因数の和:1494

約数の個数: 80

約数和(自身を含む): 217541632

約数和(自身を除く): 128450448

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 43, 52, 56, 86, 91, 104, 112, 172, 182, 208, 301, 344, 364, 559, 602, 688, 728, 1118, 1204, 1423, 1456, 2236, 2408, 2846, 3913, 4472, 4816, 5692, 7826, 8944, 9961, 11384, 15652, 18499, 19922, 22768, 31304, 36998, 39844, 61189, 62608, 73996, 79688, 122378, 129493, 147992, 159376, 244756, 258986, 295984, 428323, 489512, 517972, 795457, 856646, 979024, 1035944, 1590914, 1713292, 2071888, 3181828, 3426584, 5568199, 6363656, 6853168, 11136398, 12727312, 22272796, 44545592, 89091184]

約数ペア:

[(1, 89091184), (2, 44545592), (4, 22272796), (7, 12727312), (8, 11136398), (13, 6853168), (14, 6363656), (16, 5568199), (26, 3426584), (28, 3181828), (43, 2071888), (52, 1713292), (56, 1590914), (86, 1035944), (91, 979024), (104, 856646), (112, 795457), (172, 517972), (182, 489512), (208, 428323), (301, 295984), (344, 258986), (364, 244756), (559, 159376), (602, 147992), (688, 129493), (728, 122378), (1118, 79688), (1204, 73996), (1423, 62608), (1456, 61189), (2236, 39844), (2408, 36998), (2846, 31304), (3913, 22768), (4472, 19922), (4816, 18499), (5692, 15652), (7826, 11384), (8944, 9961)]