68484276

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{359}}^1\times {\mathrm{757}}^1$

素因数の和:1133

約数の個数: 72

約数和(自身を含む): 198656640

約数和(自身を除く): 130172364

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 359, 718, 757, 1077, 1436, 1514, 2154, 2271, 2513, 3028, 3231, 4308, 4542, 5026, 5299, 6462, 6813, 7539, 9084, 10052, 10598, 12924, 13626, 15078, 15897, 21196, 22617, 27252, 30156, 31794, 45234, 47691, 63588, 90468, 95382, 190764, 271763, 543526, 815289, 1087052, 1630578, 1902341, 2445867, 3261156, 3804682, 4891734, 5707023, 7609364, 9783468, 11414046, 17121069, 22828092, 34242138, 68484276]

約数ペア:

[(1, 68484276), (2, 34242138), (3, 22828092), (4, 17121069), (6, 11414046), (7, 9783468), (9, 7609364), (12, 5707023), (14, 4891734), (18, 3804682), (21, 3261156), (28, 2445867), (36, 1902341), (42, 1630578), (63, 1087052), (84, 815289), (126, 543526), (252, 271763), (359, 190764), (718, 95382), (757, 90468), (1077, 63588), (1436, 47691), (1514, 45234), (2154, 31794), (2271, 30156), (2513, 27252), (3028, 22617), (3231, 21196), (4308, 15897), (4542, 15078), (5026, 13626), (5299, 12924), (6462, 10598), (6813, 10052), (7539, 9084)]