80102196

素因数分解:

$2^2\times 3^4\times {\mathrm{247229}}^1$

素因数の和:247245

約数の個数: 30

約数和(自身を含む): 209403810

約数和(自身を除く): 129301614

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 247229, 494458, 741687, 988916, 1483374, 2225061, 2966748, 4450122, 6675183, 8900244, 13350366, 20025549, 26700732, 40051098, 80102196]

約数ペア:

[(1, 80102196), (2, 40051098), (3, 26700732), (4, 20025549), (6, 13350366), (9, 8900244), (12, 6675183), (18, 4450122), (27, 2966748), (36, 2225061), (54, 1483374), (81, 988916), (108, 741687), (162, 494458), (324, 247229)]