90929384

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{73}}^1$

素因数の和:187

約数の個数: 128

約数和(自身を含む): 223776000

約数和(自身を除く): 132846616

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 29, 52, 56, 58, 59, 73, 91, 104, 116, 118, 146, 182, 203, 232, 236, 292, 364, 377, 406, 413, 472, 511, 584, 728, 754, 767, 812, 826, 949, 1022, 1508, 1534, 1624, 1652, 1711, 1898, 2044, 2117, 2639, 3016, 3068, 3304, 3422, 3796, 4088, 4234, 4307, 5278, 5369, 6136, 6643, 6844, 7592, 8468, 8614, 10556, 10738, 11977, 13286, 13688, 14819, 16936, 17228, 21112, 21476, 22243, 23954, 26572, 27521, 29638, 30149, 34456, 42952, 44486, 47908, 53144, 55042, 55991, 59276, 60298, 88972, 95816, 110084, 111982, 118552, 120596, 124903, 155701, 177944, 192647, 220168, 223964, 241192, 249806, 311402, 385294, 391937, 447928, 499612, 622804, 770588, 783874, 874321, 999224, 1245608, 1541176, 1567748, 1623739, 1748642, 3135496, 3247478, 3497284, 6494956, 6994568, 11366173, 12989912, 22732346, 45464692, 90929384]

約数ペア:

[(1, 90929384), (2, 45464692), (4, 22732346), (7, 12989912), (8, 11366173), (13, 6994568), (14, 6494956), (26, 3497284), (28, 3247478), (29, 3135496), (52, 1748642), (56, 1623739), (58, 1567748), (59, 1541176), (73, 1245608), (91, 999224), (104, 874321), (116, 783874), (118, 770588), (146, 622804), (182, 499612), (203, 447928), (232, 391937), (236, 385294), (292, 311402), (364, 249806), (377, 241192), (406, 223964), (413, 220168), (472, 192647), (511, 177944), (584, 155701), (728, 124903), (754, 120596), (767, 118552), (812, 111982), (826, 110084), (949, 95816), (1022, 88972), (1508, 60298), (1534, 59276), (1624, 55991), (1652, 55042), (1711, 53144), (1898, 47908), (2044, 44486), (2117, 42952), (2639, 34456), (3016, 30149), (3068, 29638), (3304, 27521), (3422, 26572), (3796, 23954), (4088, 22243), (4234, 21476), (4307, 21112), (5278, 17228), (5369, 16936), (6136, 14819), (6643, 13688), (6844, 13286), (7592, 11977), (8468, 10738), (8614, 10556)]