87663438

素因数分解:

$2^1\times 3^3\times {\mathrm{83}}^1\times {\mathrm{19559}}^1$

素因数の和:19653

約数の個数: 32

約数和(自身を含む): 197164800

約数和(自身を除く): 109501362

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 83, 166, 249, 498, 747, 1494, 2241, 4482, 19559, 39118, 58677, 117354, 176031, 352062, 528093, 1056186, 1623397, 3246794, 4870191, 9740382, 14610573, 29221146, 43831719, 87663438]

約数ペア:

[(1, 87663438), (2, 43831719), (3, 29221146), (6, 14610573), (9, 9740382), (18, 4870191), (27, 3246794), (54, 1623397), (83, 1056186), (166, 528093), (249, 352062), (498, 176031), (747, 117354), (1494, 58677), (2241, 39118), (4482, 19559)]