72218944

素因数分解:

$2^6\times 7^2\times {\mathrm{23029}}^1$

素因数の和:23055

約数の個数: 42

約数和(自身を含む): 166714170

約数和(自身を除く): 94495226

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 196, 224, 392, 448, 784, 1568, 3136, 23029, 46058, 92116, 161203, 184232, 322406, 368464, 644812, 736928, 1128421, 1289624, 1473856, 2256842, 2579248, 4513684, 5158496, 9027368, 10316992, 18054736, 36109472, 72218944]

約数ペア:

[(1, 72218944), (2, 36109472), (4, 18054736), (7, 10316992), (8, 9027368), (14, 5158496), (16, 4513684), (28, 2579248), (32, 2256842), (49, 1473856), (56, 1289624), (64, 1128421), (98, 736928), (112, 644812), (196, 368464), (224, 322406), (392, 184232), (448, 161203), (784, 92116), (1568, 46058), (3136, 23029)]