72250304

素因数分解:

$2^6\times 7^2\times {\mathrm{23039}}^1$

素因数の和:23065

約数の個数: 42

約数和(自身を含む): 166786560

約数和(自身を除く): 94536256

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 196, 224, 392, 448, 784, 1568, 3136, 23039, 46078, 92156, 161273, 184312, 322546, 368624, 645092, 737248, 1128911, 1290184, 1474496, 2257822, 2580368, 4515644, 5160736, 9031288, 10321472, 18062576, 36125152, 72250304]

約数ペア:

[(1, 72250304), (2, 36125152), (4, 18062576), (7, 10321472), (8, 9031288), (14, 5160736), (16, 4515644), (28, 2580368), (32, 2257822), (49, 1474496), (56, 1290184), (64, 1128911), (98, 737248), (112, 645092), (196, 368624), (224, 322546), (392, 184312), (448, 161273), (784, 92156), (1568, 46078), (3136, 23039)]