68508552

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{407789}}^1$

素因数の和:407805

約数の個数: 32

約数和(自身を含む): 195739200

約数和(自身を除く): 127230648

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 407789, 815578, 1223367, 1631156, 2446734, 2854523, 3262312, 4893468, 5709046, 8563569, 9786936, 11418092, 17127138, 22836184, 34254276, 68508552]

約数ペア:

[(1, 68508552), (2, 34254276), (3, 22836184), (4, 17127138), (6, 11418092), (7, 9786936), (8, 8563569), (12, 5709046), (14, 4893468), (21, 3262312), (24, 2854523), (28, 2446734), (42, 1631156), (56, 1223367), (84, 815578), (168, 407789)]