80382648

素因数分解:

$2^3\times 3^1\times {\mathrm{37}}^1\times {\mathrm{131}}^1\times {\mathrm{691}}^1$

素因数の和:868

約数の個数: 64

約数和(自身を含む): 208264320

約数和(自身を除く): 127881672

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 37, 74, 111, 131, 148, 222, 262, 296, 393, 444, 524, 691, 786, 888, 1048, 1382, 1572, 2073, 2764, 3144, 4146, 4847, 5528, 8292, 9694, 14541, 16584, 19388, 25567, 29082, 38776, 51134, 58164, 76701, 90521, 102268, 116328, 153402, 181042, 204536, 271563, 306804, 362084, 543126, 613608, 724168, 1086252, 2172504, 3349277, 6698554, 10047831, 13397108, 20095662, 26794216, 40191324, 80382648]

約数ペア:

[(1, 80382648), (2, 40191324), (3, 26794216), (4, 20095662), (6, 13397108), (8, 10047831), (12, 6698554), (24, 3349277), (37, 2172504), (74, 1086252), (111, 724168), (131, 613608), (148, 543126), (222, 362084), (262, 306804), (296, 271563), (393, 204536), (444, 181042), (524, 153402), (691, 116328), (786, 102268), (888, 90521), (1048, 76701), (1382, 58164), (1572, 51134), (2073, 38776), (2764, 29082), (3144, 25567), (4146, 19388), (4847, 16584), (5528, 14541), (8292, 9694)]