68341854

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{89}}^1\times {\mathrm{389}}^1$

素因数の和:537

約数の個数: 64

約数和(自身を含む): 161740800

約数和(自身を除く): 93398946

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 47, 89, 94, 141, 178, 267, 282, 329, 389, 534, 623, 658, 778, 987, 1167, 1246, 1869, 1974, 2334, 2723, 3738, 4183, 5446, 8169, 8366, 12549, 16338, 18283, 25098, 29281, 34621, 36566, 54849, 58562, 69242, 87843, 103863, 109698, 127981, 175686, 207726, 242347, 255962, 383943, 484694, 727041, 767886, 1454082, 1627187, 3254374, 4881561, 9763122, 11390309, 22780618, 34170927, 68341854]

約数ペア:

[(1, 68341854), (2, 34170927), (3, 22780618), (6, 11390309), (7, 9763122), (14, 4881561), (21, 3254374), (42, 1627187), (47, 1454082), (89, 767886), (94, 727041), (141, 484694), (178, 383943), (267, 255962), (282, 242347), (329, 207726), (389, 175686), (534, 127981), (623, 109698), (658, 103863), (778, 87843), (987, 69242), (1167, 58562), (1246, 54849), (1869, 36566), (1974, 34621), (2334, 29281), (2723, 25098), (3738, 18283), (4183, 16338), (5446, 12549), (8169, 8366)]