80704344

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{480383}}^1$

素因数の和:480399

約数の個数: 32

約数和(自身を含む): 230584320

約数和(自身を除く): 149879976

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 480383, 960766, 1441149, 1921532, 2882298, 3362681, 3843064, 5764596, 6725362, 10088043, 11529192, 13450724, 20176086, 26901448, 40352172, 80704344]

約数ペア:

[(1, 80704344), (2, 40352172), (3, 26901448), (4, 20176086), (6, 13450724), (7, 11529192), (8, 10088043), (12, 6725362), (14, 5764596), (21, 3843064), (24, 3362681), (28, 2882298), (42, 1921532), (56, 1441149), (84, 960766), (168, 480383)]