72416961

素因数分解:

$3^2\times {\mathrm{19}}^2\times {\mathrm{31}}^1\times {\mathrm{719}}^1$

素因数の和:794

約数の個数: 36

約数和(自身を含む): 114117120

約数和(自身を除く): 41700159

約数列:

[1, 3, 9, 19, 31, 57, 93, 171, 279, 361, 589, 719, 1083, 1767, 2157, 3249, 5301, 6471, 11191, 13661, 22289, 33573, 40983, 66867, 100719, 122949, 200601, 259559, 423491, 778677, 1270473, 2336031, 3811419, 8046329, 24138987, 72416961]

約数ペア:

[(1, 72416961), (3, 24138987), (9, 8046329), (19, 3811419), (31, 2336031), (57, 1270473), (93, 778677), (171, 423491), (279, 259559), (361, 200601), (589, 122949), (719, 100719), (1083, 66867), (1767, 40983), (2157, 33573), (3249, 22289), (5301, 13661), (6471, 11191)]