77807394

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{4643}}^1$

素因数の和:4684

約数の個数: 72

約数和(自身を含む): 206472240

約数和(自身を除く): 128664846

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 38, 42, 49, 57, 63, 98, 114, 126, 133, 147, 171, 266, 294, 342, 399, 441, 798, 882, 931, 1197, 1862, 2394, 2793, 4643, 5586, 8379, 9286, 13929, 16758, 27858, 32501, 41787, 65002, 83574, 88217, 97503, 176434, 195006, 227507, 264651, 292509, 455014, 529302, 585018, 617519, 682521, 793953, 1235038, 1365042, 1587906, 1852557, 2047563, 3705114, 4095126, 4322633, 5557671, 8645266, 11115342, 12967899, 25935798, 38903697, 77807394]

約数ペア:

[(1, 77807394), (2, 38903697), (3, 25935798), (6, 12967899), (7, 11115342), (9, 8645266), (14, 5557671), (18, 4322633), (19, 4095126), (21, 3705114), (38, 2047563), (42, 1852557), (49, 1587906), (57, 1365042), (63, 1235038), (98, 793953), (114, 682521), (126, 617519), (133, 585018), (147, 529302), (171, 455014), (266, 292509), (294, 264651), (342, 227507), (399, 195006), (441, 176434), (798, 97503), (882, 88217), (931, 83574), (1197, 65002), (1862, 41787), (2394, 32501), (2793, 27858), (4643, 16758), (5586, 13929), (8379, 9286)]