89981964

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{80629}}^1$

素因数の和:80670

約数の個数: 36

約数和(自身を含む): 234794560

約数和(自身を除く): 144812596

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 62, 93, 124, 186, 279, 372, 558, 1116, 80629, 161258, 241887, 322516, 483774, 725661, 967548, 1451322, 2499499, 2902644, 4998998, 7498497, 9997996, 14996994, 22495491, 29993988, 44990982, 89981964]

約数ペア:

[(1, 89981964), (2, 44990982), (3, 29993988), (4, 22495491), (6, 14996994), (9, 9997996), (12, 7498497), (18, 4998998), (31, 2902644), (36, 2499499), (62, 1451322), (93, 967548), (124, 725661), (186, 483774), (279, 322516), (372, 241887), (558, 161258), (1116, 80629)]