81128592

素因数分解:

$2^4\times 3^2\times {\mathrm{383}}^1\times {\mathrm{1471}}^1$

素因数の和:1868

約数の個数: 60

約数和(自身を含む): 227794944

約数和(自身を除く): 146666352

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 383, 766, 1149, 1471, 1532, 2298, 2942, 3064, 3447, 4413, 4596, 5884, 6128, 6894, 8826, 9192, 11768, 13239, 13788, 17652, 18384, 23536, 26478, 27576, 35304, 52956, 55152, 70608, 105912, 211824, 563393, 1126786, 1690179, 2253572, 3380358, 4507144, 5070537, 6760716, 9014288, 10141074, 13521432, 20282148, 27042864, 40564296, 81128592]

約数ペア:

[(1, 81128592), (2, 40564296), (3, 27042864), (4, 20282148), (6, 13521432), (8, 10141074), (9, 9014288), (12, 6760716), (16, 5070537), (18, 4507144), (24, 3380358), (36, 2253572), (48, 1690179), (72, 1126786), (144, 563393), (383, 211824), (766, 105912), (1149, 70608), (1471, 55152), (1532, 52956), (2298, 35304), (2942, 27576), (3064, 26478), (3447, 23536), (4413, 18384), (4596, 17652), (5884, 13788), (6128, 13239), (6894, 11768), (8826, 9192)]