87799936

素因数分解:

$2^7\times 7^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1$

素因数の和:190

約数の個数: 128

約数和(自身を含む): 215424000

約数和(自身を除く): 127624064

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 31, 32, 56, 58, 62, 64, 109, 112, 116, 124, 128, 203, 217, 218, 224, 232, 248, 406, 434, 436, 448, 464, 496, 763, 812, 868, 872, 896, 899, 928, 992, 1526, 1624, 1736, 1744, 1798, 1856, 1984, 3052, 3161, 3248, 3379, 3472, 3488, 3596, 3712, 3968, 6104, 6293, 6322, 6496, 6758, 6944, 6976, 7192, 12208, 12586, 12644, 12992, 13516, 13888, 13952, 14384, 22127, 23653, 24416, 25172, 25288, 25984, 27032, 27776, 28768, 44254, 47306, 48832, 50344, 50576, 54064, 57536, 88508, 94612, 97664, 97991, 100688, 101152, 108128, 115072, 177016, 189224, 195982, 201376, 202304, 216256, 354032, 378448, 391964, 402752, 404608, 432512, 685937, 708064, 756896, 783928, 805504, 1371874, 1416128, 1513792, 1567856, 2743748, 2832256, 3027584, 3135712, 5487496, 6271424, 10974992, 12542848, 21949984, 43899968, 87799936]

約数ペア:

[(1, 87799936), (2, 43899968), (4, 21949984), (7, 12542848), (8, 10974992), (14, 6271424), (16, 5487496), (28, 3135712), (29, 3027584), (31, 2832256), (32, 2743748), (56, 1567856), (58, 1513792), (62, 1416128), (64, 1371874), (109, 805504), (112, 783928), (116, 756896), (124, 708064), (128, 685937), (203, 432512), (217, 404608), (218, 402752), (224, 391964), (232, 378448), (248, 354032), (406, 216256), (434, 202304), (436, 201376), (448, 195982), (464, 189224), (496, 177016), (763, 115072), (812, 108128), (868, 101152), (872, 100688), (896, 97991), (899, 97664), (928, 94612), (992, 88508), (1526, 57536), (1624, 54064), (1736, 50576), (1744, 50344), (1798, 48832), (1856, 47306), (1984, 44254), (3052, 28768), (3161, 27776), (3248, 27032), (3379, 25984), (3472, 25288), (3488, 25172), (3596, 24416), (3712, 23653), (3968, 22127), (6104, 14384), (6293, 13952), (6322, 13888), (6496, 13516), (6758, 12992), (6944, 12644), (6976, 12586), (7192, 12208)]