172800992

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{59341}}^1$

素因数の和:59371

約数の個数: 48

約数和(自身を含む): 418717152

約数和(自身を除く): 245916160

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 91, 104, 112, 182, 208, 224, 364, 416, 728, 1456, 2912, 59341, 118682, 237364, 415387, 474728, 771433, 830774, 949456, 1542866, 1661548, 1898912, 3085732, 3323096, 5400031, 6171464, 6646192, 10800062, 12342928, 13292384, 21600124, 24685856, 43200248, 86400496, 172800992]

約数ペア:

[(1, 172800992), (2, 86400496), (4, 43200248), (7, 24685856), (8, 21600124), (13, 13292384), (14, 12342928), (16, 10800062), (26, 6646192), (28, 6171464), (32, 5400031), (52, 3323096), (56, 3085732), (91, 1898912), (104, 1661548), (112, 1542866), (182, 949456), (208, 830774), (224, 771433), (364, 474728), (416, 415387), (728, 237364), (1456, 118682), (2912, 59341)]