80363208

素因数分解:

$2^3\times 3^1\times {\mathrm{521}}^1\times {\mathrm{6427}}^1$

素因数の和:6957

約数の個数: 32

約数和(自身を含む): 201324960

約数和(自身を除く): 120961752

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 521, 1042, 1563, 2084, 3126, 4168, 6252, 6427, 12504, 12854, 19281, 25708, 38562, 51416, 77124, 154248, 3348467, 6696934, 10045401, 13393868, 20090802, 26787736, 40181604, 80363208]

約数ペア:

[(1, 80363208), (2, 40181604), (3, 26787736), (4, 20090802), (6, 13393868), (8, 10045401), (12, 6696934), (24, 3348467), (521, 154248), (1042, 77124), (1563, 51416), (2084, 38562), (3126, 25708), (4168, 19281), (6252, 12854), (6427, 12504)]