80047638

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{3709}}^1$

素因数の和:3837

約数の個数: 48

約数和(自身を含む): 190990800

約数和(自身を除く): 110943162

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 109, 198, 218, 327, 654, 981, 1199, 1962, 2398, 3597, 3709, 7194, 7418, 10791, 11127, 21582, 22254, 33381, 40799, 66762, 81598, 122397, 244794, 367191, 404281, 734382, 808562, 1212843, 2425686, 3638529, 4447091, 7277058, 8894182, 13341273, 26682546, 40023819, 80047638]

約数ペア:

[(1, 80047638), (2, 40023819), (3, 26682546), (6, 13341273), (9, 8894182), (11, 7277058), (18, 4447091), (22, 3638529), (33, 2425686), (66, 1212843), (99, 808562), (109, 734382), (198, 404281), (218, 367191), (327, 244794), (654, 122397), (981, 81598), (1199, 66762), (1962, 40799), (2398, 33381), (3597, 22254), (3709, 21582), (7194, 11127), (7418, 10791)]