81896466

素因数分解:

$2^1\times 3^1\times {\mathrm{37}}^1\times {\mathrm{47}}^2\times {\mathrm{167}}^1$

素因数の和:303

約数の個数: 48

約数和(自身を含む): 172904256

約数和(自身を除く): 91007790

約数列:

[1, 2, 3, 6, 37, 47, 74, 94, 111, 141, 167, 222, 282, 334, 501, 1002, 1739, 2209, 3478, 4418, 5217, 6179, 6627, 7849, 10434, 12358, 13254, 15698, 18537, 23547, 37074, 47094, 81733, 163466, 245199, 290413, 368903, 490398, 580826, 737806, 871239, 1106709, 1742478, 2213418, 13649411, 27298822, 40948233, 81896466]

約数ペア:

[(1, 81896466), (2, 40948233), (3, 27298822), (6, 13649411), (37, 2213418), (47, 1742478), (74, 1106709), (94, 871239), (111, 737806), (141, 580826), (167, 490398), (222, 368903), (282, 290413), (334, 245199), (501, 163466), (1002, 81733), (1739, 47094), (2209, 37074), (3478, 23547), (4418, 18537), (5217, 15698), (6179, 13254), (6627, 12358), (7849, 10434)]