84157740

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{467543}}^1$

素因数の和:467558

約数の個数: 36

約数和(自身を含む): 255279024

約数和(自身を除く): 171121284

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 467543, 935086, 1402629, 1870172, 2337715, 2805258, 4207887, 4675430, 5610516, 7013145, 8415774, 9350860, 14026290, 16831548, 21039435, 28052580, 42078870, 84157740]

約数ペア:

[(1, 84157740), (2, 42078870), (3, 28052580), (4, 21039435), (5, 16831548), (6, 14026290), (9, 9350860), (10, 8415774), (12, 7013145), (15, 5610516), (18, 4675430), (20, 4207887), (30, 2805258), (36, 2337715), (45, 1870172), (60, 1402629), (90, 935086), (180, 467543)]