68001108

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{643}}^1\times {\mathrm{1259}}^1$

素因数の和:1916

約数の個数: 48

約数和(自身を含む): 181762560

約数和(自身を除く): 113761452

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 643, 1259, 1286, 1929, 2518, 2572, 3777, 3858, 4501, 5036, 7554, 7716, 8813, 9002, 13503, 15108, 17626, 18004, 26439, 27006, 35252, 52878, 54012, 105756, 809537, 1619074, 2428611, 3238148, 4857222, 5666759, 9714444, 11333518, 17000277, 22667036, 34000554, 68001108]

約数ペア:

[(1, 68001108), (2, 34000554), (3, 22667036), (4, 17000277), (6, 11333518), (7, 9714444), (12, 5666759), (14, 4857222), (21, 3238148), (28, 2428611), (42, 1619074), (84, 809537), (643, 105756), (1259, 54012), (1286, 52878), (1929, 35252), (2518, 27006), (2572, 26439), (3777, 18004), (3858, 17626), (4501, 15108), (5036, 13503), (7554, 9002), (7716, 8813)]