65442608

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^3\times {\mathrm{439}}^1$

素因数の和:487

約数の個数: 80

約数和(自身を含む): 159751680

約数和(自身を除く): 94309072

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 77, 88, 112, 121, 154, 176, 242, 308, 439, 484, 616, 847, 878, 968, 1232, 1331, 1694, 1756, 1936, 2662, 3073, 3388, 3512, 4829, 5324, 6146, 6776, 7024, 9317, 9658, 10648, 12292, 13552, 18634, 19316, 21296, 24584, 33803, 37268, 38632, 49168, 53119, 67606, 74536, 77264, 106238, 135212, 149072, 212476, 270424, 371833, 424952, 540848, 584309, 743666, 849904, 1168618, 1487332, 2337236, 2974664, 4090163, 4674472, 5949328, 8180326, 9348944, 16360652, 32721304, 65442608]

約数ペア:

[(1, 65442608), (2, 32721304), (4, 16360652), (7, 9348944), (8, 8180326), (11, 5949328), (14, 4674472), (16, 4090163), (22, 2974664), (28, 2337236), (44, 1487332), (56, 1168618), (77, 849904), (88, 743666), (112, 584309), (121, 540848), (154, 424952), (176, 371833), (242, 270424), (308, 212476), (439, 149072), (484, 135212), (616, 106238), (847, 77264), (878, 74536), (968, 67606), (1232, 53119), (1331, 49168), (1694, 38632), (1756, 37268), (1936, 33803), (2662, 24584), (3073, 21296), (3388, 19316), (3512, 18634), (4829, 13552), (5324, 12292), (6146, 10648), (6776, 9658), (7024, 9317)]