90663588

素因数分解:

$2^2\times 3^2\times {\mathrm{89}}^1\times {\mathrm{28297}}^1$

素因数の和:28396

約数の個数: 36

約数和(自身を含む): 231760620

約数和(自身を除く): 141097032

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 89, 178, 267, 356, 534, 801, 1068, 1602, 3204, 28297, 56594, 84891, 113188, 169782, 254673, 339564, 509346, 1018692, 2518433, 5036866, 7555299, 10073732, 15110598, 22665897, 30221196, 45331794, 90663588]

約数ペア:

[(1, 90663588), (2, 45331794), (3, 30221196), (4, 22665897), (6, 15110598), (9, 10073732), (12, 7555299), (18, 5036866), (36, 2518433), (89, 1018692), (178, 509346), (267, 339564), (356, 254673), (534, 169782), (801, 113188), (1068, 84891), (1602, 56594), (3204, 28297)]