117172884

素因数分解:

$2^2\times 3^1\times {\mathrm{73}}^1\times {\mathrm{181}}^1\times {\mathrm{739}}^1$

素因数の和:1000

約数の個数: 48

約数和(自身を含む): 279056960

約数和(自身を除く): 161884076

約数列:

[1, 2, 3, 4, 6, 12, 73, 146, 181, 219, 292, 362, 438, 543, 724, 739, 876, 1086, 1478, 2172, 2217, 2956, 4434, 8868, 13213, 26426, 39639, 52852, 53947, 79278, 107894, 133759, 158556, 161841, 215788, 267518, 323682, 401277, 535036, 647364, 802554, 1605108, 9764407, 19528814, 29293221, 39057628, 58586442, 117172884]

約数ペア:

[(1, 117172884), (2, 58586442), (3, 39057628), (4, 29293221), (6, 19528814), (12, 9764407), (73, 1605108), (146, 802554), (181, 647364), (219, 535036), (292, 401277), (362, 323682), (438, 267518), (543, 215788), (724, 161841), (739, 158556), (876, 133759), (1086, 107894), (1478, 79278), (2172, 53947), (2217, 52852), (2956, 39639), (4434, 26426), (8868, 13213)]