72052029

素因数分解:

$3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{467}}^1$

素因数の和:590

約数の個数: 48

約数和(自身を含む): 124600320

約数和(自身を除く): 52548291

約数列:

[1, 3, 7, 9, 21, 31, 63, 79, 93, 217, 237, 279, 467, 553, 651, 711, 1401, 1659, 1953, 2449, 3269, 4203, 4977, 7347, 9807, 14477, 17143, 22041, 29421, 36893, 43431, 51429, 101339, 110679, 130293, 154287, 258251, 304017, 332037, 774753, 912051, 1143683, 2324259, 3431049, 8005781, 10293147, 24017343, 72052029]

約数ペア:

[(1, 72052029), (3, 24017343), (7, 10293147), (9, 8005781), (21, 3431049), (31, 2324259), (63, 1143683), (79, 912051), (93, 774753), (217, 332037), (237, 304017), (279, 258251), (467, 154287), (553, 130293), (651, 110679), (711, 101339), (1401, 51429), (1659, 43431), (1953, 36893), (2449, 29421), (3269, 22041), (4203, 17143), (4977, 14477), (7347, 9807)]