81198552

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{178067}}^1$

素因数の和:178095

約数の個数: 32

約数和(自身を含む): 213681600

約数和(自身を除く): 132483048

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 114, 152, 228, 456, 178067, 356134, 534201, 712268, 1068402, 1424536, 2136804, 3383273, 4273608, 6766546, 10149819, 13533092, 20299638, 27066184, 40599276, 81198552]

約数ペア:

[(1, 81198552), (2, 40599276), (3, 27066184), (4, 20299638), (6, 13533092), (8, 10149819), (12, 6766546), (19, 4273608), (24, 3383273), (38, 2136804), (57, 1424536), (76, 1068402), (114, 712268), (152, 534201), (228, 356134), (456, 178067)]