71649648

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{71081}}^1$

素因数の和:71102

約数の個数: 60

約数和(自身を含む): 229168368

約数和(自身を除く): 157518720

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 112, 126, 144, 168, 252, 336, 504, 1008, 71081, 142162, 213243, 284324, 426486, 497567, 568648, 639729, 852972, 995134, 1137296, 1279458, 1492701, 1705944, 1990268, 2558916, 2985402, 3411888, 3980536, 4478103, 5117832, 5970804, 7961072, 8956206, 10235664, 11941608, 17912412, 23883216, 35824824, 71649648]

約数ペア:

[(1, 71649648), (2, 35824824), (3, 23883216), (4, 17912412), (6, 11941608), (7, 10235664), (8, 8956206), (9, 7961072), (12, 5970804), (14, 5117832), (16, 4478103), (18, 3980536), (21, 3411888), (24, 2985402), (28, 2558916), (36, 1990268), (42, 1705944), (48, 1492701), (56, 1279458), (63, 1137296), (72, 995134), (84, 852972), (112, 639729), (126, 568648), (144, 497567), (168, 426486), (252, 284324), (336, 213243), (504, 142162), (1008, 71081)]