76226787

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{571}}^1$

素因数の和:760

約数の個数: 48

約数和(自身を含む): 136584448

約数和(自身を除く): 60357661

約数列:

[1, 3, 7, 9, 13, 21, 39, 63, 91, 117, 163, 273, 489, 571, 819, 1141, 1467, 1713, 2119, 3423, 3997, 5139, 6357, 7423, 10269, 11991, 14833, 19071, 22269, 35973, 44499, 51961, 66807, 93073, 133497, 155883, 279219, 467649, 651511, 837657, 1209949, 1954533, 3629847, 5863599, 8469643, 10889541, 25408929, 76226787]

約数ペア:

[(1, 76226787), (3, 25408929), (7, 10889541), (9, 8469643), (13, 5863599), (21, 3629847), (39, 1954533), (63, 1209949), (91, 837657), (117, 651511), (163, 467649), (273, 279219), (489, 155883), (571, 133497), (819, 93073), (1141, 66807), (1467, 51961), (1713, 44499), (2119, 35973), (3423, 22269), (3997, 19071), (5139, 14833), (6357, 11991), (7423, 10269)]