40972392

素因数分解:

$2^3\times 3^4\times {\mathrm{53}}^1\times {\mathrm{1193}}^1$

素因数の和:1264

約数の個数: 80

約数和(自身を含む): 117023940

約数和(自身を除く): 76051548

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 53, 54, 72, 81, 106, 108, 159, 162, 212, 216, 318, 324, 424, 477, 636, 648, 954, 1193, 1272, 1431, 1908, 2386, 2862, 3579, 3816, 4293, 4772, 5724, 7158, 8586, 9544, 10737, 11448, 14316, 17172, 21474, 28632, 32211, 34344, 42948, 63229, 64422, 85896, 96633, 126458, 128844, 189687, 193266, 252916, 257688, 379374, 386532, 505832, 569061, 758748, 773064, 1138122, 1517496, 1707183, 2276244, 3414366, 4552488, 5121549, 6828732, 10243098, 13657464, 20486196, 40972392]

約数ペア:

[(1, 40972392), (2, 20486196), (3, 13657464), (4, 10243098), (6, 6828732), (8, 5121549), (9, 4552488), (12, 3414366), (18, 2276244), (24, 1707183), (27, 1517496), (36, 1138122), (53, 773064), (54, 758748), (72, 569061), (81, 505832), (106, 386532), (108, 379374), (159, 257688), (162, 252916), (212, 193266), (216, 189687), (318, 128844), (324, 126458), (424, 96633), (477, 85896), (636, 64422), (648, 63229), (954, 42948), (1193, 34344), (1272, 32211), (1431, 28632), (1908, 21474), (2386, 17172), (2862, 14316), (3579, 11448), (3816, 10737), (4293, 9544), (4772, 8586), (5724, 7158)]