87084578

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{229}}^1\times {\mathrm{1181}}^1$

素因数の和:1442

約数の個数: 32

約数和(自身を含む): 156591360

約数和(自身を除く): 69506782

約数列:

[1, 2, 7, 14, 23, 46, 161, 229, 322, 458, 1181, 1603, 2362, 3206, 5267, 8267, 10534, 16534, 27163, 36869, 54326, 73738, 190141, 270449, 380282, 540898, 1893143, 3786286, 6220327, 12440654, 43542289, 87084578]

約数ペア:

[(1, 87084578), (2, 43542289), (7, 12440654), (14, 6220327), (23, 3786286), (46, 1893143), (161, 540898), (229, 380282), (322, 270449), (458, 190141), (1181, 73738), (1603, 54326), (2362, 36869), (3206, 27163), (5267, 16534), (8267, 10534)]