80161872

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{227}}^1\times {\mathrm{1051}}^1$

素因数の和:1296

約数の個数: 80

約数和(自身を含む): 237937152

約数和(自身を除く): 157775280

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 227, 336, 454, 681, 908, 1051, 1362, 1589, 1816, 2102, 2724, 3153, 3178, 3632, 4204, 4767, 5448, 6306, 6356, 7357, 8408, 9534, 10896, 12612, 12712, 14714, 16816, 19068, 22071, 25224, 25424, 29428, 38136, 44142, 50448, 58856, 76272, 88284, 117712, 176568, 238577, 353136, 477154, 715731, 954308, 1431462, 1670039, 1908616, 2862924, 3340078, 3817232, 5010117, 5725848, 6680156, 10020234, 11451696, 13360312, 20040468, 26720624, 40080936, 80161872]

約数ペア:

[(1, 80161872), (2, 40080936), (3, 26720624), (4, 20040468), (6, 13360312), (7, 11451696), (8, 10020234), (12, 6680156), (14, 5725848), (16, 5010117), (21, 3817232), (24, 3340078), (28, 2862924), (42, 1908616), (48, 1670039), (56, 1431462), (84, 954308), (112, 715731), (168, 477154), (227, 353136), (336, 238577), (454, 176568), (681, 117712), (908, 88284), (1051, 76272), (1362, 58856), (1589, 50448), (1816, 44142), (2102, 38136), (2724, 29428), (3153, 25424), (3178, 25224), (3632, 22071), (4204, 19068), (4767, 16816), (5448, 14714), (6306, 12712), (6356, 12612), (7357, 10896), (8408, 9534)]