78577632008

素因数分解:

$2^3\times {\mathrm{37}}^2\times {\mathrm{1031}}^1\times {\mathrm{6959}}^1$

素因数の和:8070

約数の個数: 48

約数和(自身を含む): 151591305600

約数和(自身を除く): 73013673592

約数列:

[1, 2, 4, 8, 37, 74, 148, 296, 1031, 1369, 2062, 2738, 4124, 5476, 6959, 8248, 10952, 13918, 27836, 38147, 55672, 76294, 152588, 257483, 305176, 514966, 1029932, 1411439, 2059864, 2822878, 5645756, 7174729, 9526871, 11291512, 14349458, 19053742, 28698916, 38107484, 57397832, 76214968, 265464973, 530929946, 1061859892, 2123719784, 9822204001, 19644408002, 39288816004, 78577632008]

約数ペア:

[(1, 78577632008), (2, 39288816004), (4, 19644408002), (8, 9822204001), (37, 2123719784), (74, 1061859892), (148, 530929946), (296, 265464973), (1031, 76214968), (1369, 57397832), (2062, 38107484), (2738, 28698916), (4124, 19053742), (5476, 14349458), (6959, 11291512), (8248, 9526871), (10952, 7174729), (13918, 5645756), (27836, 2822878), (38147, 2059864), (55672, 1411439), (76294, 1029932), (152588, 514966), (257483, 305176)]