90890802

素因数分解:

$2^1\times 3^3\times {\mathrm{23}}^1\times {\mathrm{73181}}^1$

素因数の和:73215

約数の個数: 32

約数和(自身を含む): 210764160

約数和(自身を除く): 119873358

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 46, 54, 69, 138, 207, 414, 621, 1242, 73181, 146362, 219543, 439086, 658629, 1317258, 1683163, 1975887, 3366326, 3951774, 5049489, 10098978, 15148467, 30296934, 45445401, 90890802]

約数ペア:

[(1, 90890802), (2, 45445401), (3, 30296934), (6, 15148467), (9, 10098978), (18, 5049489), (23, 3951774), (27, 3366326), (46, 1975887), (54, 1683163), (69, 1317258), (138, 658629), (207, 439086), (414, 219543), (621, 146362), (1242, 73181)]