72910208

素因数分解:

$2^7\times 7^1\times {\mathrm{81373}}^1$

素因数の和:81394

約数の個数: 32

約数和(自身を含む): 166002960

約数和(自身を除く): 93092752

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 448, 896, 81373, 162746, 325492, 569611, 650984, 1139222, 1301968, 2278444, 2603936, 4556888, 5207872, 9113776, 10415744, 18227552, 36455104, 72910208]

約数ペア:

[(1, 72910208), (2, 36455104), (4, 18227552), (7, 10415744), (8, 9113776), (14, 5207872), (16, 4556888), (28, 2603936), (32, 2278444), (56, 1301968), (64, 1139222), (112, 650984), (128, 569611), (224, 325492), (448, 162746), (896, 81373)]