72227456

素因数分解:

$2^7\times 7^1\times {\mathrm{80611}}^1$

素因数の和:80632

約数の個数: 32

約数和(自身を含む): 164448480

約数和(自身を除く): 92221024

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 448, 896, 80611, 161222, 322444, 564277, 644888, 1128554, 1289776, 2257108, 2579552, 4514216, 5159104, 9028432, 10318208, 18056864, 36113728, 72227456]

約数ペア:

[(1, 72227456), (2, 36113728), (4, 18056864), (7, 10318208), (8, 9028432), (14, 5159104), (16, 4514216), (28, 2579552), (32, 2257108), (56, 1289776), (64, 1128554), (112, 644888), (128, 564277), (224, 322444), (448, 161222), (896, 80611)]