68968302

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{20563}}^1$

素因数の和:20624

約数の個数: 32

約数和(自身を含む): 152009088

約数和(自身を除く): 83040786

約数列:

[1, 2, 3, 6, 13, 26, 39, 43, 78, 86, 129, 258, 559, 1118, 1677, 3354, 20563, 41126, 61689, 123378, 267319, 534638, 801957, 884209, 1603914, 1768418, 2652627, 5305254, 11494717, 22989434, 34484151, 68968302]

約数ペア:

[(1, 68968302), (2, 34484151), (3, 22989434), (6, 11494717), (13, 5305254), (26, 2652627), (39, 1768418), (43, 1603914), (78, 884209), (86, 801957), (129, 534638), (258, 267319), (559, 123378), (1118, 61689), (1677, 41126), (3354, 20563)]