180879156

素因数分解:

$2^2\times 3^4\times {\mathrm{43}}^1\times {\mathrm{12983}}^1$

素因数の和:13042

約数の個数: 60

約数和(自身を含む): 483887712

約数和(自身を除く): 303008556

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 43, 54, 81, 86, 108, 129, 162, 172, 258, 324, 387, 516, 774, 1161, 1548, 2322, 3483, 4644, 6966, 12983, 13932, 25966, 38949, 51932, 77898, 116847, 155796, 233694, 350541, 467388, 558269, 701082, 1051623, 1116538, 1402164, 1674807, 2103246, 2233076, 3349614, 4206492, 5024421, 6699228, 10048842, 15073263, 20097684, 30146526, 45219789, 60293052, 90439578, 180879156]

約数ペア:

[(1, 180879156), (2, 90439578), (3, 60293052), (4, 45219789), (6, 30146526), (9, 20097684), (12, 15073263), (18, 10048842), (27, 6699228), (36, 5024421), (43, 4206492), (54, 3349614), (81, 2233076), (86, 2103246), (108, 1674807), (129, 1402164), (162, 1116538), (172, 1051623), (258, 701082), (324, 558269), (387, 467388), (516, 350541), (774, 233694), (1161, 155796), (1548, 116847), (2322, 77898), (3483, 51932), (4644, 38949), (6966, 25966), (12983, 13932)]