71643798

素因数分解:

$2^1\times 3^3\times {\mathrm{173}}^1\times {\mathrm{7669}}^1$

素因数の和:7853

約数の個数: 32

約数和(自身を含む): 160149600

約数和(自身を除く): 88505802

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 173, 346, 519, 1038, 1557, 3114, 4671, 7669, 9342, 15338, 23007, 46014, 69021, 138042, 207063, 414126, 1326737, 2653474, 3980211, 7960422, 11940633, 23881266, 35821899, 71643798]

約数ペア:

[(1, 71643798), (2, 35821899), (3, 23881266), (6, 11940633), (9, 7960422), (18, 3980211), (27, 2653474), (54, 1326737), (173, 414126), (346, 207063), (519, 138042), (1038, 69021), (1557, 46014), (3114, 23007), (4671, 15338), (7669, 9342)]