83431908

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{47297}}^1$

素因数の和:47321

約数の個数: 54

約数和(自身を含む): 245334726

約数和(自身を除く): 161902818

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 84, 98, 126, 147, 196, 252, 294, 441, 588, 882, 1764, 47297, 94594, 141891, 189188, 283782, 331079, 425673, 567564, 662158, 851346, 993237, 1324316, 1702692, 1986474, 2317553, 2979711, 3972948, 4635106, 5959422, 6952659, 9270212, 11918844, 13905318, 20857977, 27810636, 41715954, 83431908]

約数ペア:

[(1, 83431908), (2, 41715954), (3, 27810636), (4, 20857977), (6, 13905318), (7, 11918844), (9, 9270212), (12, 6952659), (14, 5959422), (18, 4635106), (21, 3972948), (28, 2979711), (36, 2317553), (42, 1986474), (49, 1702692), (63, 1324316), (84, 993237), (98, 851346), (126, 662158), (147, 567564), (196, 425673), (252, 331079), (294, 283782), (441, 189188), (588, 141891), (882, 94594), (1764, 47297)]