89388208

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^2\times {\mathrm{73}}^1$

素因数の和:159

約数の個数: 120

約数和(自身を含む): 223784288

約数和(自身を除く): 134396080

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 29, 52, 56, 58, 73, 91, 104, 112, 116, 146, 182, 203, 208, 232, 292, 364, 377, 406, 464, 511, 584, 728, 754, 812, 841, 949, 1022, 1168, 1456, 1508, 1624, 1682, 1898, 2044, 2117, 2639, 3016, 3248, 3364, 3796, 4088, 4234, 5278, 5887, 6032, 6643, 6728, 7592, 8176, 8468, 10556, 10933, 11774, 13286, 13456, 14819, 15184, 16936, 21112, 21866, 23548, 26572, 27521, 29638, 33872, 42224, 43732, 47096, 53144, 55042, 59276, 61393, 76531, 87464, 94192, 106288, 110084, 118552, 122786, 153062, 174928, 192647, 220168, 237104, 245572, 306124, 385294, 429751, 440336, 491144, 612248, 770588, 798109, 859502, 982288, 1224496, 1541176, 1596218, 1719004, 3082352, 3192436, 3438008, 5586763, 6384872, 6876016, 11173526, 12769744, 22347052, 44694104, 89388208]

約数ペア:

[(1, 89388208), (2, 44694104), (4, 22347052), (7, 12769744), (8, 11173526), (13, 6876016), (14, 6384872), (16, 5586763), (26, 3438008), (28, 3192436), (29, 3082352), (52, 1719004), (56, 1596218), (58, 1541176), (73, 1224496), (91, 982288), (104, 859502), (112, 798109), (116, 770588), (146, 612248), (182, 491144), (203, 440336), (208, 429751), (232, 385294), (292, 306124), (364, 245572), (377, 237104), (406, 220168), (464, 192647), (511, 174928), (584, 153062), (728, 122786), (754, 118552), (812, 110084), (841, 106288), (949, 94192), (1022, 87464), (1168, 76531), (1456, 61393), (1508, 59276), (1624, 55042), (1682, 53144), (1898, 47096), (2044, 43732), (2117, 42224), (2639, 33872), (3016, 29638), (3248, 27521), (3364, 26572), (3796, 23548), (4088, 21866), (4234, 21112), (5278, 16936), (5887, 15184), (6032, 14819), (6643, 13456), (6728, 13286), (7592, 11774), (8176, 10933), (8468, 10556)]