77369406

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{173}}^1\times {\mathrm{3923}}^1$

素因数の和:4120

約数の個数: 32

約数和(自身を含む): 163866240

約数和(自身を除く): 86496834

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 173, 346, 519, 1038, 3287, 3923, 6574, 7846, 9861, 11769, 19722, 23538, 74537, 149074, 223611, 447222, 678679, 1357358, 2036037, 4072074, 12894901, 25789802, 38684703, 77369406]

約数ペア:

[(1, 77369406), (2, 38684703), (3, 25789802), (6, 12894901), (19, 4072074), (38, 2036037), (57, 1357358), (114, 678679), (173, 447222), (346, 223611), (519, 149074), (1038, 74537), (3287, 23538), (3923, 19722), (6574, 11769), (7846, 9861)]