87445872

素因数分解:

$2^4\times 3^3\times {\mathrm{71}}^1\times {\mathrm{2851}}^1$

素因数の和:2939

約数の個数: 80

約数和(自身を含む): 254626560

約数和(自身を除く): 167180688

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 71, 72, 108, 142, 144, 213, 216, 284, 426, 432, 568, 639, 852, 1136, 1278, 1704, 1917, 2556, 2851, 3408, 3834, 5112, 5702, 7668, 8553, 10224, 11404, 15336, 17106, 22808, 25659, 30672, 34212, 45616, 51318, 68424, 76977, 102636, 136848, 153954, 202421, 205272, 307908, 404842, 410544, 607263, 615816, 809684, 1214526, 1231632, 1619368, 1821789, 2429052, 3238736, 3643578, 4858104, 5465367, 7287156, 9716208, 10930734, 14574312, 21861468, 29148624, 43722936, 87445872]

約数ペア:

[(1, 87445872), (2, 43722936), (3, 29148624), (4, 21861468), (6, 14574312), (8, 10930734), (9, 9716208), (12, 7287156), (16, 5465367), (18, 4858104), (24, 3643578), (27, 3238736), (36, 2429052), (48, 1821789), (54, 1619368), (71, 1231632), (72, 1214526), (108, 809684), (142, 615816), (144, 607263), (213, 410544), (216, 404842), (284, 307908), (426, 205272), (432, 202421), (568, 153954), (639, 136848), (852, 102636), (1136, 76977), (1278, 68424), (1704, 51318), (1917, 45616), (2556, 34212), (2851, 30672), (3408, 25659), (3834, 22808), (5112, 17106), (5702, 15336), (7668, 11404), (8553, 10224)]