81170039064

素因数分解:

$2^3\times 3^1\times {\mathrm{277}}^1\times {\mathrm{571}}^1\times {\mathrm{21383}}^1$

素因数の和:22240

約数の個数: 64

約数和(自身を含む): 204023888640

約数和(自身を除く): 122853849576

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 277, 554, 571, 831, 1108, 1142, 1662, 1713, 2216, 2284, 3324, 3426, 4568, 6648, 6852, 13704, 21383, 42766, 64149, 85532, 128298, 158167, 171064, 256596, 316334, 474501, 513192, 632668, 949002, 1265336, 1898004, 3796008, 5923091, 11846182, 12209693, 17769273, 23692364, 24419386, 35538546, 36629079, 47384728, 48838772, 71077092, 73258158, 97677544, 142154184, 146516316, 293032632, 3382084961, 6764169922, 10146254883, 13528339844, 20292509766, 27056679688, 40585019532, 81170039064]

約数ペア:

[(1, 81170039064), (2, 40585019532), (3, 27056679688), (4, 20292509766), (6, 13528339844), (8, 10146254883), (12, 6764169922), (24, 3382084961), (277, 293032632), (554, 146516316), (571, 142154184), (831, 97677544), (1108, 73258158), (1142, 71077092), (1662, 48838772), (1713, 47384728), (2216, 36629079), (2284, 35538546), (3324, 24419386), (3426, 23692364), (4568, 17769273), (6648, 12209693), (6852, 11846182), (13704, 5923091), (21383, 3796008), (42766, 1898004), (64149, 1265336), (85532, 949002), (128298, 632668), (158167, 513192), (171064, 474501), (256596, 316334)]