77812752

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{2081}}^1$

素因数の和:2152

約数の個数: 80

約数和(自身を含む): 216861120

約数和(自身を除く): 139048368

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 41, 48, 57, 76, 82, 114, 123, 152, 164, 228, 246, 304, 328, 456, 492, 656, 779, 912, 984, 1558, 1968, 2081, 2337, 3116, 4162, 4674, 6232, 6243, 8324, 9348, 12464, 12486, 16648, 18696, 24972, 33296, 37392, 39539, 49944, 79078, 85321, 99888, 118617, 158156, 170642, 237234, 255963, 316312, 341284, 474468, 511926, 632624, 682568, 948936, 1023852, 1365136, 1621099, 1897872, 2047704, 3242198, 4095408, 4863297, 6484396, 9726594, 12968792, 19453188, 25937584, 38906376, 77812752]

約数ペア:

[(1, 77812752), (2, 38906376), (3, 25937584), (4, 19453188), (6, 12968792), (8, 9726594), (12, 6484396), (16, 4863297), (19, 4095408), (24, 3242198), (38, 2047704), (41, 1897872), (48, 1621099), (57, 1365136), (76, 1023852), (82, 948936), (114, 682568), (123, 632624), (152, 511926), (164, 474468), (228, 341284), (246, 316312), (304, 255963), (328, 237234), (456, 170642), (492, 158156), (656, 118617), (779, 99888), (912, 85321), (984, 79078), (1558, 49944), (1968, 39539), (2081, 37392), (2337, 33296), (3116, 24972), (4162, 18696), (4674, 16648), (6232, 12486), (6243, 12464), (8324, 9348)]