81496776

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{10513}}^1$

素因数の和:10558

約数の個数: 64

約数和(自身を含む): 227102400

約数和(自身を除く): 145605624

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 19, 24, 34, 38, 51, 57, 68, 76, 102, 114, 136, 152, 204, 228, 323, 408, 456, 646, 969, 1292, 1938, 2584, 3876, 7752, 10513, 21026, 31539, 42052, 63078, 84104, 126156, 178721, 199747, 252312, 357442, 399494, 536163, 599241, 714884, 798988, 1072326, 1198482, 1429768, 1597976, 2144652, 2396964, 3395699, 4289304, 4793928, 6791398, 10187097, 13582796, 20374194, 27165592, 40748388, 81496776]

約数ペア:

[(1, 81496776), (2, 40748388), (3, 27165592), (4, 20374194), (6, 13582796), (8, 10187097), (12, 6791398), (17, 4793928), (19, 4289304), (24, 3395699), (34, 2396964), (38, 2144652), (51, 1597976), (57, 1429768), (68, 1198482), (76, 1072326), (102, 798988), (114, 714884), (136, 599241), (152, 536163), (204, 399494), (228, 357442), (323, 252312), (408, 199747), (456, 178721), (646, 126156), (969, 84104), (1292, 63078), (1938, 42052), (2584, 31539), (3876, 21026), (7752, 10513)]