72919578

素因数分解:

$2^1\times 3^1\times {\mathrm{113}}^1\times {\mathrm{131}}^1\times {\mathrm{821}}^1$

素因数の和:1070

約数の個数: 32

約数和(自身を含む): 148433472

約数和(自身を除く): 75513894

約数列:

[1, 2, 3, 6, 113, 131, 226, 262, 339, 393, 678, 786, 821, 1642, 2463, 4926, 14803, 29606, 44409, 88818, 92773, 107551, 185546, 215102, 278319, 322653, 556638, 645306, 12153263, 24306526, 36459789, 72919578]

約数ペア:

[(1, 72919578), (2, 36459789), (3, 24306526), (6, 12153263), (113, 645306), (131, 556638), (226, 322653), (262, 278319), (339, 215102), (393, 185546), (678, 107551), (786, 92773), (821, 88818), (1642, 44409), (2463, 29606), (4926, 14803)]