90345384

素因数分解:

$2^3\times 3^2\times {\mathrm{73}}^1\times {\mathrm{17189}}^1$

素因数の和:17274

約数の個数: 48

約数和(自身を含む): 248051700

約数和(自身を除く): 157706316

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 73, 146, 219, 292, 438, 584, 657, 876, 1314, 1752, 2628, 5256, 17189, 34378, 51567, 68756, 103134, 137512, 154701, 206268, 309402, 412536, 618804, 1237608, 1254797, 2509594, 3764391, 5019188, 7528782, 10038376, 11293173, 15057564, 22586346, 30115128, 45172692, 90345384]

約数ペア:

[(1, 90345384), (2, 45172692), (3, 30115128), (4, 22586346), (6, 15057564), (8, 11293173), (9, 10038376), (12, 7528782), (18, 5019188), (24, 3764391), (36, 2509594), (72, 1254797), (73, 1237608), (146, 618804), (219, 412536), (292, 309402), (438, 206268), (584, 154701), (657, 137512), (876, 103134), (1314, 68756), (1752, 51567), (2628, 34378), (5256, 17189)]