72190836

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{87187}}^1$

素因数の和:87220

約数の個数: 36

約数和(自身を含む): 190418592

約数和(自身を除く): 118227756

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 92, 138, 207, 276, 414, 828, 87187, 174374, 261561, 348748, 523122, 784683, 1046244, 1569366, 2005301, 3138732, 4010602, 6015903, 8021204, 12031806, 18047709, 24063612, 36095418, 72190836]

約数ペア:

[(1, 72190836), (2, 36095418), (3, 24063612), (4, 18047709), (6, 12031806), (9, 8021204), (12, 6015903), (18, 4010602), (23, 3138732), (36, 2005301), (46, 1569366), (69, 1046244), (92, 784683), (138, 523122), (207, 348748), (276, 261561), (414, 174374), (828, 87187)]