8030844

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{199}}^1$

素因数の和:287

約数の個数: 72

約数和(自身を含む): 21840000

約数和(自身を除く): 13809156

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 59, 76, 114, 118, 171, 177, 199, 228, 236, 342, 354, 398, 531, 597, 684, 708, 796, 1062, 1121, 1194, 1791, 2124, 2242, 2388, 3363, 3582, 3781, 4484, 6726, 7164, 7562, 10089, 11343, 11741, 13452, 15124, 20178, 22686, 23482, 34029, 35223, 40356, 45372, 46964, 68058, 70446, 105669, 136116, 140892, 211338, 223079, 422676, 446158, 669237, 892316, 1338474, 2007711, 2676948, 4015422, 8030844]

約数ペア:

[(1, 8030844), (2, 4015422), (3, 2676948), (4, 2007711), (6, 1338474), (9, 892316), (12, 669237), (18, 446158), (19, 422676), (36, 223079), (38, 211338), (57, 140892), (59, 136116), (76, 105669), (114, 70446), (118, 68058), (171, 46964), (177, 45372), (199, 40356), (228, 35223), (236, 34029), (342, 23482), (354, 22686), (398, 20178), (531, 15124), (597, 13452), (684, 11741), (708, 11343), (796, 10089), (1062, 7562), (1121, 7164), (1194, 6726), (1791, 4484), (2124, 3781), (2242, 3582), (2388, 3363)]