73121496

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{435247}}^1$

素因数の和:435263

約数の個数: 32

約数和(自身を含む): 208919040

約数和(自身を除く): 135797544

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 435247, 870494, 1305741, 1740988, 2611482, 3046729, 3481976, 5222964, 6093458, 9140187, 10445928, 12186916, 18280374, 24373832, 36560748, 73121496]

約数ペア:

[(1, 73121496), (2, 36560748), (3, 24373832), (4, 18280374), (6, 12186916), (7, 10445928), (8, 9140187), (12, 6093458), (14, 5222964), (21, 3481976), (24, 3046729), (28, 2611482), (42, 1740988), (56, 1305741), (84, 870494), (168, 435247)]