77315728

素因数分解:

$2^4\times 7^2\times {\mathrm{17}}^1\times {\mathrm{5801}}^1$

素因数の和:5840

約数の個数: 60

約数和(自身を含む): 184538412

約数和(自身を除く): 107222684

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 49, 56, 68, 98, 112, 119, 136, 196, 238, 272, 392, 476, 784, 833, 952, 1666, 1904, 3332, 5801, 6664, 11602, 13328, 23204, 40607, 46408, 81214, 92816, 98617, 162428, 197234, 284249, 324856, 394468, 568498, 649712, 690319, 788936, 1136996, 1380638, 1577872, 2273992, 2761276, 4547984, 4832233, 5522552, 9664466, 11045104, 19328932, 38657864, 77315728]

約数ペア:

[(1, 77315728), (2, 38657864), (4, 19328932), (7, 11045104), (8, 9664466), (14, 5522552), (16, 4832233), (17, 4547984), (28, 2761276), (34, 2273992), (49, 1577872), (56, 1380638), (68, 1136996), (98, 788936), (112, 690319), (119, 649712), (136, 568498), (196, 394468), (238, 324856), (272, 284249), (392, 197234), (476, 162428), (784, 98617), (833, 92816), (952, 81214), (1666, 46408), (1904, 40607), (3332, 23204), (5801, 13328), (6664, 11602)]