80650656

素因数分解:

$2^5\times 3^2\times {\mathrm{280037}}^1$

素因数の和:280053

約数の個数: 36

約数和(自身を含む): 229351122

約数和(自身を除く): 148700466

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 280037, 560074, 840111, 1120148, 1680222, 2240296, 2520333, 3360444, 4480592, 5040666, 6720888, 8961184, 10081332, 13441776, 20162664, 26883552, 40325328, 80650656]

約数ペア:

[(1, 80650656), (2, 40325328), (3, 26883552), (4, 20162664), (6, 13441776), (8, 10081332), (9, 8961184), (12, 6720888), (16, 5040666), (18, 4480592), (24, 3360444), (32, 2520333), (36, 2240296), (48, 1680222), (72, 1120148), (96, 840111), (144, 560074), (288, 280037)]