87085768

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{1297}}^1$

素因数の和:1430

約数の個数: 64

約数和(自身を含む): 205603200

約数和(自身を除く): 118517432

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 109, 154, 218, 308, 436, 616, 763, 872, 1199, 1297, 1526, 2398, 2594, 3052, 4796, 5188, 6104, 8393, 9079, 9592, 10376, 14267, 16786, 18158, 28534, 33572, 36316, 57068, 67144, 72632, 99869, 114136, 141373, 199738, 282746, 399476, 565492, 798952, 989611, 1130984, 1555103, 1979222, 3110206, 3958444, 6220412, 7916888, 10885721, 12440824, 21771442, 43542884, 87085768]

約数ペア:

[(1, 87085768), (2, 43542884), (4, 21771442), (7, 12440824), (8, 10885721), (11, 7916888), (14, 6220412), (22, 3958444), (28, 3110206), (44, 1979222), (56, 1555103), (77, 1130984), (88, 989611), (109, 798952), (154, 565492), (218, 399476), (308, 282746), (436, 199738), (616, 141373), (763, 114136), (872, 99869), (1199, 72632), (1297, 67144), (1526, 57068), (2398, 36316), (2594, 33572), (3052, 28534), (4796, 18158), (5188, 16786), (6104, 14267), (8393, 10376), (9079, 9592)]