80991504

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{51131}}^1$

素因数の和:51156

約数の個数: 60

約数和(自身を含む): 247274352

約数和(自身を除く): 166282848

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 33, 36, 44, 48, 66, 72, 88, 99, 132, 144, 176, 198, 264, 396, 528, 792, 1584, 51131, 102262, 153393, 204524, 306786, 409048, 460179, 562441, 613572, 818096, 920358, 1124882, 1227144, 1687323, 1840716, 2249764, 2454288, 3374646, 3681432, 4499528, 5061969, 6749292, 7362864, 8999056, 10123938, 13498584, 20247876, 26997168, 40495752, 80991504]

約数ペア:

[(1, 80991504), (2, 40495752), (3, 26997168), (4, 20247876), (6, 13498584), (8, 10123938), (9, 8999056), (11, 7362864), (12, 6749292), (16, 5061969), (18, 4499528), (22, 3681432), (24, 3374646), (33, 2454288), (36, 2249764), (44, 1840716), (48, 1687323), (66, 1227144), (72, 1124882), (88, 920358), (99, 818096), (132, 613572), (144, 562441), (176, 460179), (198, 409048), (264, 306786), (396, 204524), (528, 153393), (792, 102262), (1584, 51131)]