75421976

素因数分解:

$2^3\times 7^2\times {\mathrm{181}}^1\times {\mathrm{1063}}^1$

素因数の和:1264

約数の個数: 48

約数和(自身を含む): 165569040

約数和(自身を除く): 90147064

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 181, 196, 362, 392, 724, 1063, 1267, 1448, 2126, 2534, 4252, 5068, 7441, 8504, 8869, 10136, 14882, 17738, 29764, 35476, 52087, 59528, 70952, 104174, 192403, 208348, 384806, 416696, 769612, 1346821, 1539224, 2693642, 5387284, 9427747, 10774568, 18855494, 37710988, 75421976]

約数ペア:

[(1, 75421976), (2, 37710988), (4, 18855494), (7, 10774568), (8, 9427747), (14, 5387284), (28, 2693642), (49, 1539224), (56, 1346821), (98, 769612), (181, 416696), (196, 384806), (362, 208348), (392, 192403), (724, 104174), (1063, 70952), (1267, 59528), (1448, 52087), (2126, 35476), (2534, 29764), (4252, 17738), (5068, 14882), (7441, 10136), (8504, 8869)]