78688008

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{156127}}^1$

素因数の和:156146

約数の個数: 48

約数和(自身を含む): 243559680

約数和(自身を除く): 164871672

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504, 156127, 312254, 468381, 624508, 936762, 1092889, 1249016, 1405143, 1873524, 2185778, 2810286, 3278667, 3747048, 4371556, 5620572, 6557334, 8743112, 9836001, 11241144, 13114668, 19672002, 26229336, 39344004, 78688008]

約数ペア:

[(1, 78688008), (2, 39344004), (3, 26229336), (4, 19672002), (6, 13114668), (7, 11241144), (8, 9836001), (9, 8743112), (12, 6557334), (14, 5620572), (18, 4371556), (21, 3747048), (24, 3278667), (28, 2810286), (36, 2185778), (42, 1873524), (56, 1405143), (63, 1249016), (72, 1092889), (84, 936762), (126, 624508), (168, 468381), (252, 312254), (504, 156127)]