87048248

素因数分解:

$2^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{1223}}^1$

素因数の和:1308

約数の個数: 64

約数和(自身を含む): 197406720

約数和(自身を除く): 110358472

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 41, 56, 62, 82, 124, 164, 217, 248, 287, 328, 434, 574, 868, 1148, 1223, 1271, 1736, 2296, 2446, 2542, 4892, 5084, 8561, 8897, 9784, 10168, 17122, 17794, 34244, 35588, 37913, 50143, 68488, 71176, 75826, 100286, 151652, 200572, 265391, 303304, 351001, 401144, 530782, 702002, 1061564, 1404004, 1554433, 2123128, 2808008, 3108866, 6217732, 10881031, 12435464, 21762062, 43524124, 87048248]

約数ペア:

[(1, 87048248), (2, 43524124), (4, 21762062), (7, 12435464), (8, 10881031), (14, 6217732), (28, 3108866), (31, 2808008), (41, 2123128), (56, 1554433), (62, 1404004), (82, 1061564), (124, 702002), (164, 530782), (217, 401144), (248, 351001), (287, 303304), (328, 265391), (434, 200572), (574, 151652), (868, 100286), (1148, 75826), (1223, 71176), (1271, 68488), (1736, 50143), (2296, 37913), (2446, 35588), (2542, 34244), (4892, 17794), (5084, 17122), (8561, 10168), (8897, 9784)]