84768804

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{123931}}^1$

素因数の和:123960

約数の個数: 36

約数和(自身を含む): 225556240

約数和(自身を除く): 140787436

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 342, 684, 123931, 247862, 371793, 495724, 743586, 1115379, 1487172, 2230758, 2354689, 4461516, 4709378, 7064067, 9418756, 14128134, 21192201, 28256268, 42384402, 84768804]

約数ペア:

[(1, 84768804), (2, 42384402), (3, 28256268), (4, 21192201), (6, 14128134), (9, 9418756), (12, 7064067), (18, 4709378), (19, 4461516), (36, 2354689), (38, 2230758), (57, 1487172), (76, 1115379), (114, 743586), (171, 495724), (228, 371793), (342, 247862), (684, 123931)]