77964752

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{8273}}^1$

素因数の和:8331

約数の個数: 40

約数和(自身を含む): 164156160

約数和(自身を除く): 86191408

約数列:

[1, 2, 4, 8, 16, 19, 31, 38, 62, 76, 124, 152, 248, 304, 496, 589, 1178, 2356, 4712, 8273, 9424, 16546, 33092, 66184, 132368, 157187, 256463, 314374, 512926, 628748, 1025852, 1257496, 2051704, 2514992, 4103408, 4872797, 9745594, 19491188, 38982376, 77964752]

約数ペア:

[(1, 77964752), (2, 38982376), (4, 19491188), (8, 9745594), (16, 4872797), (19, 4103408), (31, 2514992), (38, 2051704), (62, 1257496), (76, 1025852), (124, 628748), (152, 512926), (248, 314374), (304, 256463), (496, 157187), (589, 132368), (1178, 66184), (2356, 33092), (4712, 16546), (8273, 9424)]