87172266

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{17783}}^1$

素因数の和:17850

約数の個数: 32

約数和(自身を含む): 187799040

約数和(自身を除く): 100626774

約数列:

[1, 2, 3, 6, 19, 38, 43, 57, 86, 114, 129, 258, 817, 1634, 2451, 4902, 17783, 35566, 53349, 106698, 337877, 675754, 764669, 1013631, 1529338, 2027262, 2294007, 4588014, 14528711, 29057422, 43586133, 87172266]

約数ペア:

[(1, 87172266), (2, 43586133), (3, 29057422), (6, 14528711), (19, 4588014), (38, 2294007), (43, 2027262), (57, 1529338), (86, 1013631), (114, 764669), (129, 675754), (258, 337877), (817, 106698), (1634, 53349), (2451, 35566), (4902, 17783)]