81452686

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{3181}}^1$

素因数の和:3280

約数の個数: 32

約数和(自身を含む): 146626560

約数和(自身を除く): 65173874

約数列:

[1, 2, 7, 14, 31, 59, 62, 118, 217, 413, 434, 826, 1829, 3181, 3658, 6362, 12803, 22267, 25606, 44534, 98611, 187679, 197222, 375358, 690277, 1313753, 1380554, 2627506, 5818049, 11636098, 40726343, 81452686]

約数ペア:

[(1, 81452686), (2, 40726343), (7, 11636098), (14, 5818049), (31, 2627506), (59, 1380554), (62, 1313753), (118, 690277), (217, 375358), (413, 197222), (434, 187679), (826, 98611), (1829, 44534), (3181, 25606), (3658, 22267), (6362, 12803)]