71378560872

素因数分解:

$2^3\times 3^2\times {\mathrm{991368901}}^1$

素因数の和:991368913

約数の個数: 24

約数和(自身を含む): 193316935890

約数和(自身を除く): 121938375018

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 991368901, 1982737802, 2974106703, 3965475604, 5948213406, 7930951208, 8922320109, 11896426812, 17844640218, 23792853624, 35689280436, 71378560872]

約数ペア:

[(1, 71378560872), (2, 35689280436), (3, 23792853624), (4, 17844640218), (6, 11896426812), (8, 8922320109), (9, 7930951208), (12, 5948213406), (18, 3965475604), (24, 2974106703), (36, 1982737802), (72, 991368901)]