77051518

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{157}}^1\times {\mathrm{227}}^1$

素因数の和:456

約数の個数: 32

約数和(自身を含む): 124498944

約数和(自身を除く): 47447426

約数列:

[1, 2, 23, 46, 47, 94, 157, 227, 314, 454, 1081, 2162, 3611, 5221, 7222, 7379, 10442, 10669, 14758, 21338, 35639, 71278, 169717, 245387, 339434, 490774, 819697, 1639394, 1675033, 3350066, 38525759, 77051518]

約数ペア:

[(1, 77051518), (2, 38525759), (23, 3350066), (46, 1675033), (47, 1639394), (94, 819697), (157, 490774), (227, 339434), (314, 245387), (454, 169717), (1081, 71278), (2162, 35639), (3611, 21338), (5221, 14758), (7222, 10669), (7379, 10442)]