72162304

素因数分解:

$2^{10}\times {\mathrm{19}}^1\times {\mathrm{3709}}^1$

素因数の和:3748

約数の個数: 44

約数和(自身を含む): 151887400

約数和(自身を除く): 79725096

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 152, 256, 304, 512, 608, 1024, 1216, 2432, 3709, 4864, 7418, 9728, 14836, 19456, 29672, 59344, 70471, 118688, 140942, 237376, 281884, 474752, 563768, 949504, 1127536, 1899008, 2255072, 3798016, 4510144, 9020288, 18040576, 36081152, 72162304]

約数ペア:

[(1, 72162304), (2, 36081152), (4, 18040576), (8, 9020288), (16, 4510144), (19, 3798016), (32, 2255072), (38, 1899008), (64, 1127536), (76, 949504), (128, 563768), (152, 474752), (256, 281884), (304, 237376), (512, 140942), (608, 118688), (1024, 70471), (1216, 59344), (2432, 29672), (3709, 19456), (4864, 14836), (7418, 9728)]