80741682

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{211}}^1\times {\mathrm{3037}}^1$

素因数の和:3263

約数の個数: 48

約数和(自身を含む): 200945472

約数和(自身を除く): 120203790

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 211, 422, 633, 1266, 1477, 1899, 2954, 3037, 3798, 4431, 6074, 8862, 9111, 13293, 18222, 21259, 26586, 27333, 42518, 54666, 63777, 127554, 191331, 382662, 640807, 1281614, 1922421, 3844842, 4485649, 5767263, 8971298, 11534526, 13456947, 26913894, 40370841, 80741682]

約数ペア:

[(1, 80741682), (2, 40370841), (3, 26913894), (6, 13456947), (7, 11534526), (9, 8971298), (14, 5767263), (18, 4485649), (21, 3844842), (42, 1922421), (63, 1281614), (126, 640807), (211, 382662), (422, 191331), (633, 127554), (1266, 63777), (1477, 54666), (1899, 42518), (2954, 27333), (3037, 26586), (3798, 21259), (4431, 18222), (6074, 13293), (8862, 9111)]