81095628

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^1\times {\mathrm{277}}^1\times {\mathrm{787}}^1$

素因数の和:1102

約数の個数: 48

約数和(自身を含む): 196281344

約数和(自身を除く): 115185716

約数列:

[1, 2, 3, 4, 6, 12, 31, 62, 93, 124, 186, 277, 372, 554, 787, 831, 1108, 1574, 1662, 2361, 3148, 3324, 4722, 8587, 9444, 17174, 24397, 25761, 34348, 48794, 51522, 73191, 97588, 103044, 146382, 217999, 292764, 435998, 653997, 871996, 1307994, 2615988, 6757969, 13515938, 20273907, 27031876, 40547814, 81095628]

約数ペア:

[(1, 81095628), (2, 40547814), (3, 27031876), (4, 20273907), (6, 13515938), (12, 6757969), (31, 2615988), (62, 1307994), (93, 871996), (124, 653997), (186, 435998), (277, 292764), (372, 217999), (554, 146382), (787, 103044), (831, 97588), (1108, 73191), (1574, 51522), (1662, 48794), (2361, 34348), (3148, 25761), (3324, 24397), (4722, 17174), (8587, 9444)]