77697652

素因数分解:

$2^2\times {\mathrm{61}}^1\times {\mathrm{359}}^1\times {\mathrm{887}}^1$

素因数の和:1311

約数の個数: 24

約数和(自身を含む): 138741120

約数和(自身を除く): 61043468

約数列:

[1, 2, 4, 61, 122, 244, 359, 718, 887, 1436, 1774, 3548, 21899, 43798, 54107, 87596, 108214, 216428, 318433, 636866, 1273732, 19424413, 38848826, 77697652]

約数ペア:

[(1, 77697652), (2, 38848826), (4, 19424413), (61, 1273732), (122, 636866), (244, 318433), (359, 216428), (718, 108214), (887, 87596), (1436, 54107), (1774, 43798), (3548, 21899)]