80257818

素因数分解:

$2^1\times 3^1\times {\mathrm{59}}^1\times {\mathrm{191}}^1\times {\mathrm{1187}}^1$

素因数の和:1442

約数の個数: 32

約数和(自身を含む): 164229120

約数和(自身を除く): 83971302

約数列:

[1, 2, 3, 6, 59, 118, 177, 191, 354, 382, 573, 1146, 1187, 2374, 3561, 7122, 11269, 22538, 33807, 67614, 70033, 140066, 210099, 226717, 420198, 453434, 680151, 1360302, 13376303, 26752606, 40128909, 80257818]

約数ペア:

[(1, 80257818), (2, 40128909), (3, 26752606), (6, 13376303), (59, 1360302), (118, 680151), (177, 453434), (191, 420198), (354, 226717), (382, 210099), (573, 140066), (1146, 70033), (1187, 67614), (2374, 33807), (3561, 22538), (7122, 11269)]