90667808

素因数分解:

$2^5\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{1187}}^1$

素因数の和:1246

約数の個数: 96

約数和(自身を含む): 229920768

約数和(自身を除く): 139252960

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 31, 32, 44, 56, 62, 77, 88, 112, 124, 154, 176, 217, 224, 248, 308, 341, 352, 434, 496, 616, 682, 868, 992, 1187, 1232, 1364, 1736, 2374, 2387, 2464, 2728, 3472, 4748, 4774, 5456, 6944, 8309, 9496, 9548, 10912, 13057, 16618, 18992, 19096, 26114, 33236, 36797, 37984, 38192, 52228, 66472, 73594, 76384, 91399, 104456, 132944, 147188, 182798, 208912, 257579, 265888, 294376, 365596, 404767, 417824, 515158, 588752, 731192, 809534, 1030316, 1177504, 1462384, 1619068, 2060632, 2833369, 2924768, 3238136, 4121264, 5666738, 6476272, 8242528, 11333476, 12952544, 22666952, 45333904, 90667808]

約数ペア:

[(1, 90667808), (2, 45333904), (4, 22666952), (7, 12952544), (8, 11333476), (11, 8242528), (14, 6476272), (16, 5666738), (22, 4121264), (28, 3238136), (31, 2924768), (32, 2833369), (44, 2060632), (56, 1619068), (62, 1462384), (77, 1177504), (88, 1030316), (112, 809534), (124, 731192), (154, 588752), (176, 515158), (217, 417824), (224, 404767), (248, 365596), (308, 294376), (341, 265888), (352, 257579), (434, 208912), (496, 182798), (616, 147188), (682, 132944), (868, 104456), (992, 91399), (1187, 76384), (1232, 73594), (1364, 66472), (1736, 52228), (2374, 38192), (2387, 37984), (2464, 36797), (2728, 33236), (3472, 26114), (4748, 19096), (4774, 18992), (5456, 16618), (6944, 13057), (8309, 10912), (9496, 9548)]