83951604

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{2099}}^1$

素因数の和:2221

約数の個数: 72

約数和(自身を含む): 233906400

約数和(自身を除く): 149954796

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 101, 132, 198, 202, 303, 396, 404, 606, 909, 1111, 1212, 1818, 2099, 2222, 3333, 3636, 4198, 4444, 6297, 6666, 8396, 9999, 12594, 13332, 18891, 19998, 23089, 25188, 37782, 39996, 46178, 69267, 75564, 92356, 138534, 207801, 211999, 277068, 415602, 423998, 635997, 831204, 847996, 1271994, 1907991, 2331989, 2543988, 3815982, 4663978, 6995967, 7631964, 9327956, 13991934, 20987901, 27983868, 41975802, 83951604]

約数ペア:

[(1, 83951604), (2, 41975802), (3, 27983868), (4, 20987901), (6, 13991934), (9, 9327956), (11, 7631964), (12, 6995967), (18, 4663978), (22, 3815982), (33, 2543988), (36, 2331989), (44, 1907991), (66, 1271994), (99, 847996), (101, 831204), (132, 635997), (198, 423998), (202, 415602), (303, 277068), (396, 211999), (404, 207801), (606, 138534), (909, 92356), (1111, 75564), (1212, 69267), (1818, 46178), (2099, 39996), (2222, 37782), (3333, 25188), (3636, 23089), (4198, 19998), (4444, 18891), (6297, 13332), (6666, 12594), (8396, 9999)]