8144532

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{157}}^1$

素因数の和:309

約数の個数: 72

約数和(自身を含む): 22774752

約数和(自身を除く): 14630220

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 131, 132, 157, 198, 262, 314, 393, 396, 471, 524, 628, 786, 942, 1179, 1413, 1441, 1572, 1727, 1884, 2358, 2826, 2882, 3454, 4323, 4716, 5181, 5652, 5764, 6908, 8646, 10362, 12969, 15543, 17292, 20567, 20724, 25938, 31086, 41134, 51876, 61701, 62172, 82268, 123402, 185103, 226237, 246804, 370206, 452474, 678711, 740412, 904948, 1357422, 2036133, 2714844, 4072266, 8144532]

約数ペア:

[(1, 8144532), (2, 4072266), (3, 2714844), (4, 2036133), (6, 1357422), (9, 904948), (11, 740412), (12, 678711), (18, 452474), (22, 370206), (33, 246804), (36, 226237), (44, 185103), (66, 123402), (99, 82268), (131, 62172), (132, 61701), (157, 51876), (198, 41134), (262, 31086), (314, 25938), (393, 20724), (396, 20567), (471, 17292), (524, 15543), (628, 12969), (786, 10362), (942, 8646), (1179, 6908), (1413, 5764), (1441, 5652), (1572, 5181), (1727, 4716), (1884, 4323), (2358, 3454), (2826, 2882)]