86649464

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{1381}}^1$

素因数の和:1452

約数の個数: 64

約数和(自身を含む): 191047680

約数和(自身を除く): 104398216

約数列:

[1, 2, 4, 8, 11, 22, 23, 31, 44, 46, 62, 88, 92, 124, 184, 248, 253, 341, 506, 682, 713, 1012, 1364, 1381, 1426, 2024, 2728, 2762, 2852, 5524, 5704, 7843, 11048, 15191, 15686, 30382, 31372, 31763, 42811, 60764, 62744, 63526, 85622, 121528, 127052, 171244, 254104, 342488, 349393, 470921, 698786, 941842, 984653, 1397572, 1883684, 1969306, 2795144, 3767368, 3938612, 7877224, 10831183, 21662366, 43324732, 86649464]

約数ペア:

[(1, 86649464), (2, 43324732), (4, 21662366), (8, 10831183), (11, 7877224), (22, 3938612), (23, 3767368), (31, 2795144), (44, 1969306), (46, 1883684), (62, 1397572), (88, 984653), (92, 941842), (124, 698786), (184, 470921), (248, 349393), (253, 342488), (341, 254104), (506, 171244), (682, 127052), (713, 121528), (1012, 85622), (1364, 63526), (1381, 62744), (1426, 60764), (2024, 42811), (2728, 31763), (2762, 31372), (2852, 30382), (5524, 15686), (5704, 15191), (7843, 11048)]