78534834

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{81299}}^1$

素因数の和:81334

約数の個数: 32

約数和(自身を含む): 187315200

約数和(自身を除く): 108780366

約数列:

[1, 2, 3, 6, 7, 14, 21, 23, 42, 46, 69, 138, 161, 322, 483, 966, 81299, 162598, 243897, 487794, 569093, 1138186, 1707279, 1869877, 3414558, 3739754, 5609631, 11219262, 13089139, 26178278, 39267417, 78534834]

約数ペア:

[(1, 78534834), (2, 39267417), (3, 26178278), (6, 13089139), (7, 11219262), (14, 5609631), (21, 3739754), (23, 3414558), (42, 1869877), (46, 1707279), (69, 1138186), (138, 569093), (161, 487794), (322, 243897), (483, 162598), (966, 81299)]