80778084

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{395971}}^1$

素因数の和:395995

約数の個数: 24

約数和(自身を含む): 199569888

約数和(自身を除く): 118791804

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 204, 395971, 791942, 1187913, 1583884, 2375826, 4751652, 6731507, 13463014, 20194521, 26926028, 40389042, 80778084]

約数ペア:

[(1, 80778084), (2, 40389042), (3, 26926028), (4, 20194521), (6, 13463014), (12, 6731507), (17, 4751652), (34, 2375826), (51, 1583884), (68, 1187913), (102, 791942), (204, 395971)]