76721526

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{202967}}^1$

素因数の和:202985

約数の個数: 32

約数和(自身を含む): 194849280

約数和(自身を除く): 118127754

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 202967, 405934, 608901, 1217802, 1420769, 1826703, 2841538, 3653406, 4262307, 5480109, 8524614, 10960218, 12786921, 25573842, 38360763, 76721526]

約数ペア:

[(1, 76721526), (2, 38360763), (3, 25573842), (6, 12786921), (7, 10960218), (9, 8524614), (14, 5480109), (18, 4262307), (21, 3653406), (27, 2841538), (42, 1826703), (54, 1420769), (63, 1217802), (126, 608901), (189, 405934), (378, 202967)]