84623680

素因数分解:

$2^6\times 5^1\times {\mathrm{67}}^1\times {\mathrm{3947}}^1$

素因数の和:4031

約数の個数: 56

約数和(自身を含む): 204569568

約数和(自身を除く): 119945888

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 67, 80, 134, 160, 268, 320, 335, 536, 670, 1072, 1340, 2144, 2680, 3947, 4288, 5360, 7894, 10720, 15788, 19735, 21440, 31576, 39470, 63152, 78940, 126304, 157880, 252608, 264449, 315760, 528898, 631520, 1057796, 1263040, 1322245, 2115592, 2644490, 4231184, 5288980, 8462368, 10577960, 16924736, 21155920, 42311840, 84623680]

約数ペア:

[(1, 84623680), (2, 42311840), (4, 21155920), (5, 16924736), (8, 10577960), (10, 8462368), (16, 5288980), (20, 4231184), (32, 2644490), (40, 2115592), (64, 1322245), (67, 1263040), (80, 1057796), (134, 631520), (160, 528898), (268, 315760), (320, 264449), (335, 252608), (536, 157880), (670, 126304), (1072, 78940), (1340, 63152), (2144, 39470), (2680, 31576), (3947, 21440), (4288, 19735), (5360, 15788), (7894, 10720)]