64619808

素因数分解:

$2^5\times 3^1\times {\mathrm{11}}^2\times {\mathrm{5563}}^1$

素因数の和:5598

約数の個数: 72

約数和(自身を含む): 186483024

約数和(自身を除く): 121863216

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 66, 88, 96, 121, 132, 176, 242, 264, 352, 363, 484, 528, 726, 968, 1056, 1452, 1936, 2904, 3872, 5563, 5808, 11126, 11616, 16689, 22252, 33378, 44504, 61193, 66756, 89008, 122386, 133512, 178016, 183579, 244772, 267024, 367158, 489544, 534048, 673123, 734316, 979088, 1346246, 1468632, 1958176, 2019369, 2692492, 2937264, 4038738, 5384984, 5874528, 8077476, 10769968, 16154952, 21539936, 32309904, 64619808]

約数ペア:

[(1, 64619808), (2, 32309904), (3, 21539936), (4, 16154952), (6, 10769968), (8, 8077476), (11, 5874528), (12, 5384984), (16, 4038738), (22, 2937264), (24, 2692492), (32, 2019369), (33, 1958176), (44, 1468632), (48, 1346246), (66, 979088), (88, 734316), (96, 673123), (121, 534048), (132, 489544), (176, 367158), (242, 267024), (264, 244772), (352, 183579), (363, 178016), (484, 133512), (528, 122386), (726, 89008), (968, 66756), (1056, 61193), (1452, 44504), (1936, 33378), (2904, 22252), (3872, 16689), (5563, 11616), (5808, 11126)]