86819265

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{107}}^1$

素因数の和:223

約数の個数: 96

約数和(自身を含む): 174545280

約数和(自身を除く): 87726015

約数列:

[1, 3, 5, 9, 13, 15, 19, 39, 45, 57, 65, 73, 95, 107, 117, 171, 195, 219, 247, 285, 321, 365, 535, 585, 657, 741, 855, 949, 963, 1095, 1235, 1387, 1391, 1605, 2033, 2223, 2847, 3285, 3705, 4161, 4173, 4745, 4815, 6099, 6935, 6955, 7811, 8541, 10165, 11115, 12483, 12519, 14235, 18031, 18297, 20805, 20865, 23433, 26429, 30495, 39055, 42705, 54093, 62415, 62595, 70299, 79287, 90155, 91485, 101543, 117165, 132145, 148409, 162279, 237861, 270465, 304629, 351495, 396435, 445227, 507715, 742045, 811395, 913887, 1189305, 1335681, 1523145, 1929317, 2226135, 4569435, 5787951, 6678405, 9646585, 17363853, 28939755, 86819265]

約数ペア:

[(1, 86819265), (3, 28939755), (5, 17363853), (9, 9646585), (13, 6678405), (15, 5787951), (19, 4569435), (39, 2226135), (45, 1929317), (57, 1523145), (65, 1335681), (73, 1189305), (95, 913887), (107, 811395), (117, 742045), (171, 507715), (195, 445227), (219, 396435), (247, 351495), (285, 304629), (321, 270465), (365, 237861), (535, 162279), (585, 148409), (657, 132145), (741, 117165), (855, 101543), (949, 91485), (963, 90155), (1095, 79287), (1235, 70299), (1387, 62595), (1391, 62415), (1605, 54093), (2033, 42705), (2223, 39055), (2847, 30495), (3285, 26429), (3705, 23433), (4161, 20865), (4173, 20805), (4745, 18297), (4815, 18031), (6099, 14235), (6935, 12519), (6955, 12483), (7811, 11115), (8541, 10165)]