81777192

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{486769}}^1$

素因数の和:486785

約数の個数: 32

約数和(自身を含む): 233649600

約数和(自身を除く): 151872408

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 486769, 973538, 1460307, 1947076, 2920614, 3407383, 3894152, 5841228, 6814766, 10222149, 11682456, 13629532, 20444298, 27259064, 40888596, 81777192]

約数ペア:

[(1, 81777192), (2, 40888596), (3, 27259064), (4, 20444298), (6, 13629532), (7, 11682456), (8, 10222149), (12, 6814766), (14, 5841228), (21, 3894152), (24, 3407383), (28, 2920614), (42, 1947076), (56, 1460307), (84, 973538), (168, 486769)]