72135504

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{71563}}^1$

素因数の和:71584

約数の個数: 60

約数和(自身を含む): 230722336

約数和(自身を除く): 158586832

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 112, 126, 144, 168, 252, 336, 504, 1008, 71563, 143126, 214689, 286252, 429378, 500941, 572504, 644067, 858756, 1001882, 1145008, 1288134, 1502823, 1717512, 2003764, 2576268, 3005646, 3435024, 4007528, 4508469, 5152536, 6011292, 8015056, 9016938, 10305072, 12022584, 18033876, 24045168, 36067752, 72135504]

約数ペア:

[(1, 72135504), (2, 36067752), (3, 24045168), (4, 18033876), (6, 12022584), (7, 10305072), (8, 9016938), (9, 8015056), (12, 6011292), (14, 5152536), (16, 4508469), (18, 4007528), (21, 3435024), (24, 3005646), (28, 2576268), (36, 2003764), (42, 1717512), (48, 1502823), (56, 1288134), (63, 1145008), (72, 1001882), (84, 858756), (112, 644067), (126, 572504), (144, 500941), (168, 429378), (252, 286252), (336, 214689), (504, 143126), (1008, 71563)]