90999776

素因数分解:

$2^5\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{1039}}^1$

素因数の和:1096

約数の個数: 96

約数和(自身を含む): 226437120

約数和(自身を除く): 135437344

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 23, 28, 32, 34, 46, 56, 68, 92, 112, 119, 136, 161, 184, 224, 238, 272, 322, 368, 391, 476, 544, 644, 736, 782, 952, 1039, 1288, 1564, 1904, 2078, 2576, 2737, 3128, 3808, 4156, 5152, 5474, 6256, 7273, 8312, 10948, 12512, 14546, 16624, 17663, 21896, 23897, 29092, 33248, 35326, 43792, 47794, 58184, 70652, 87584, 95588, 116368, 123641, 141304, 167279, 191176, 232736, 247282, 282608, 334558, 382352, 406249, 494564, 565216, 669116, 764704, 812498, 989128, 1338232, 1624996, 1978256, 2676464, 2843743, 3249992, 3956512, 5352928, 5687486, 6499984, 11374972, 12999968, 22749944, 45499888, 90999776]

約数ペア:

[(1, 90999776), (2, 45499888), (4, 22749944), (7, 12999968), (8, 11374972), (14, 6499984), (16, 5687486), (17, 5352928), (23, 3956512), (28, 3249992), (32, 2843743), (34, 2676464), (46, 1978256), (56, 1624996), (68, 1338232), (92, 989128), (112, 812498), (119, 764704), (136, 669116), (161, 565216), (184, 494564), (224, 406249), (238, 382352), (272, 334558), (322, 282608), (368, 247282), (391, 232736), (476, 191176), (544, 167279), (644, 141304), (736, 123641), (782, 116368), (952, 95588), (1039, 87584), (1288, 70652), (1564, 58184), (1904, 47794), (2078, 43792), (2576, 35326), (2737, 33248), (3128, 29092), (3808, 23897), (4156, 21896), (5152, 17663), (5474, 16624), (6256, 14546), (7273, 12512), (8312, 10948)]