85268848

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{599}}^1$

素因数の和:686

約数の個数: 80

約数和(自身を含む): 199987200

約数和(自身を除く): 114718352

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 41, 56, 62, 82, 112, 124, 164, 217, 248, 287, 328, 434, 496, 574, 599, 656, 868, 1148, 1198, 1271, 1736, 2296, 2396, 2542, 3472, 4193, 4592, 4792, 5084, 8386, 8897, 9584, 10168, 16772, 17794, 18569, 20336, 24559, 33544, 35588, 37138, 49118, 67088, 71176, 74276, 98236, 129983, 142352, 148552, 171913, 196472, 259966, 297104, 343826, 392944, 519932, 687652, 761329, 1039864, 1375304, 1522658, 2079728, 2750608, 3045316, 5329303, 6090632, 10658606, 12181264, 21317212, 42634424, 85268848]

約数ペア:

[(1, 85268848), (2, 42634424), (4, 21317212), (7, 12181264), (8, 10658606), (14, 6090632), (16, 5329303), (28, 3045316), (31, 2750608), (41, 2079728), (56, 1522658), (62, 1375304), (82, 1039864), (112, 761329), (124, 687652), (164, 519932), (217, 392944), (248, 343826), (287, 297104), (328, 259966), (434, 196472), (496, 171913), (574, 148552), (599, 142352), (656, 129983), (868, 98236), (1148, 74276), (1198, 71176), (1271, 67088), (1736, 49118), (2296, 37138), (2396, 35588), (2542, 33544), (3472, 24559), (4193, 20336), (4592, 18569), (4792, 17794), (5084, 16772), (8386, 10168), (8897, 9584)]