80231634

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{139}}^1\times {\mathrm{509}}^1$

素因数の和:669

約数の個数: 80

約数和(自身を含む): 207345600

約数和(自身を除く): 127113966

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 81, 126, 139, 162, 189, 278, 378, 417, 509, 567, 834, 973, 1018, 1134, 1251, 1527, 1946, 2502, 2919, 3054, 3563, 3753, 4581, 5838, 7126, 7506, 8757, 9162, 10689, 11259, 13743, 17514, 21378, 22518, 26271, 27486, 32067, 41229, 52542, 64134, 70751, 78813, 82458, 96201, 141502, 157626, 192402, 212253, 288603, 424506, 495257, 577206, 636759, 990514, 1273518, 1485771, 1910277, 2971542, 3820554, 4457313, 5730831, 8914626, 11461662, 13371939, 26743878, 40115817, 80231634]

約数ペア:

[(1, 80231634), (2, 40115817), (3, 26743878), (6, 13371939), (7, 11461662), (9, 8914626), (14, 5730831), (18, 4457313), (21, 3820554), (27, 2971542), (42, 1910277), (54, 1485771), (63, 1273518), (81, 990514), (126, 636759), (139, 577206), (162, 495257), (189, 424506), (278, 288603), (378, 212253), (417, 192402), (509, 157626), (567, 141502), (834, 96201), (973, 82458), (1018, 78813), (1134, 70751), (1251, 64134), (1527, 52542), (1946, 41229), (2502, 32067), (2919, 27486), (3054, 26271), (3563, 22518), (3753, 21378), (4581, 17514), (5838, 13743), (7126, 11259), (7506, 10689), (8757, 9162)]