80023428

素因数分解:

$2^2\times 3^2\times {\mathrm{53}}^1\times {\mathrm{41941}}^1$

素因数の和:42004

約数の個数: 36

約数和(自身を含む): 206102988

約数和(自身を除く): 126079560

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 53, 106, 159, 212, 318, 477, 636, 954, 1908, 41941, 83882, 125823, 167764, 251646, 377469, 503292, 754938, 1509876, 2222873, 4445746, 6668619, 8891492, 13337238, 20005857, 26674476, 40011714, 80023428]

約数ペア:

[(1, 80023428), (2, 40011714), (3, 26674476), (4, 20005857), (6, 13337238), (9, 8891492), (12, 6668619), (18, 4445746), (36, 2222873), (53, 1509876), (106, 754938), (159, 503292), (212, 377469), (318, 251646), (477, 167764), (636, 125823), (954, 83882), (1908, 41941)]