78218928

素因数分解:

$2^4\times 3^2\times {\mathrm{543187}}^1$

素因数の和:543201

約数の個数: 30

約数和(自身を含む): 218904764

約数和(自身を除く): 140685836

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 543187, 1086374, 1629561, 2172748, 3259122, 4345496, 4888683, 6518244, 8690992, 9777366, 13036488, 19554732, 26072976, 39109464, 78218928]

約数ペア:

[(1, 78218928), (2, 39109464), (3, 26072976), (4, 19554732), (6, 13036488), (8, 9777366), (9, 8690992), (12, 6518244), (16, 4888683), (18, 4345496), (24, 3259122), (36, 2172748), (48, 1629561), (72, 1086374), (144, 543187)]