69938478

素因数分解:

$2^1\times 3^4\times {\mathrm{353}}^1\times {\mathrm{1223}}^1$

素因数の和:1590

約数の個数: 40

約数和(自身を含む): 157286448

約数和(自身を除く): 87347970

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 353, 706, 1059, 1223, 2118, 2446, 3177, 3669, 6354, 7338, 9531, 11007, 19062, 22014, 28593, 33021, 57186, 66042, 99063, 198126, 431719, 863438, 1295157, 2590314, 3885471, 7770942, 11656413, 23312826, 34969239, 69938478]

約数ペア:

[(1, 69938478), (2, 34969239), (3, 23312826), (6, 11656413), (9, 7770942), (18, 3885471), (27, 2590314), (54, 1295157), (81, 863438), (162, 431719), (353, 198126), (706, 99063), (1059, 66042), (1223, 57186), (2118, 33021), (2446, 28593), (3177, 22014), (3669, 19062), (6354, 11007), (7338, 9531)]