87540992

素因数分解:

$2^8\times 7^1\times {\mathrm{11}}^1\times {\mathrm{4441}}^1$

素因数の和:4475

約数の個数: 72

約数和(自身を含む): 217906752

約数和(自身を除く): 130365760

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 64, 77, 88, 112, 128, 154, 176, 224, 256, 308, 352, 448, 616, 704, 896, 1232, 1408, 1792, 2464, 2816, 4441, 4928, 8882, 9856, 17764, 19712, 31087, 35528, 48851, 62174, 71056, 97702, 124348, 142112, 195404, 248696, 284224, 341957, 390808, 497392, 568448, 683914, 781616, 994784, 1136896, 1367828, 1563232, 1989568, 2735656, 3126464, 3979136, 5471312, 6252928, 7958272, 10942624, 12505856, 21885248, 43770496, 87540992]

約数ペア:

[(1, 87540992), (2, 43770496), (4, 21885248), (7, 12505856), (8, 10942624), (11, 7958272), (14, 6252928), (16, 5471312), (22, 3979136), (28, 3126464), (32, 2735656), (44, 1989568), (56, 1563232), (64, 1367828), (77, 1136896), (88, 994784), (112, 781616), (128, 683914), (154, 568448), (176, 497392), (224, 390808), (256, 341957), (308, 284224), (352, 248696), (448, 195404), (616, 142112), (704, 124348), (896, 97702), (1232, 71056), (1408, 62174), (1792, 48851), (2464, 35528), (2816, 31087), (4441, 19712), (4928, 17764), (8882, 9856)]