43480836

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{157}}^2$

素因数の和:338

約数の個数: 81

約数和(自身を含む): 128673909

約数和(自身を除く): 85193073

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 84, 98, 126, 147, 157, 196, 252, 294, 314, 441, 471, 588, 628, 882, 942, 1099, 1413, 1764, 1884, 2198, 2826, 3297, 4396, 5652, 6594, 7693, 9891, 13188, 15386, 19782, 23079, 24649, 30772, 39564, 46158, 49298, 69237, 73947, 92316, 98596, 138474, 147894, 172543, 221841, 276948, 295788, 345086, 443682, 517629, 690172, 887364, 1035258, 1207801, 1552887, 2070516, 2415602, 3105774, 3623403, 4831204, 6211548, 7246806, 10870209, 14493612, 21740418, 43480836]

約数ペア:

[(1, 43480836), (2, 21740418), (3, 14493612), (4, 10870209), (6, 7246806), (7, 6211548), (9, 4831204), (12, 3623403), (14, 3105774), (18, 2415602), (21, 2070516), (28, 1552887), (36, 1207801), (42, 1035258), (49, 887364), (63, 690172), (84, 517629), (98, 443682), (126, 345086), (147, 295788), (157, 276948), (196, 221841), (252, 172543), (294, 147894), (314, 138474), (441, 98596), (471, 92316), (588, 73947), (628, 69237), (882, 49298), (942, 46158), (1099, 39564), (1413, 30772), (1764, 24649), (1884, 23079), (2198, 19782), (2826, 15386), (3297, 13188), (4396, 9891), (5652, 7693)]