77556276

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{13381}}^1$

素因数の和:13421

約数の個数: 72

約数和(自身を含む): 233810304

約数和(自身を除く): 156254028

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 23, 28, 36, 42, 46, 63, 69, 84, 92, 126, 138, 161, 207, 252, 276, 322, 414, 483, 644, 828, 966, 1449, 1932, 2898, 5796, 13381, 26762, 40143, 53524, 80286, 93667, 120429, 160572, 187334, 240858, 281001, 307763, 374668, 481716, 562002, 615526, 843003, 923289, 1124004, 1231052, 1686006, 1846578, 2154341, 2769867, 3372012, 3693156, 4308682, 5539734, 6463023, 8617364, 11079468, 12926046, 19389069, 25852092, 38778138, 77556276]

約数ペア:

[(1, 77556276), (2, 38778138), (3, 25852092), (4, 19389069), (6, 12926046), (7, 11079468), (9, 8617364), (12, 6463023), (14, 5539734), (18, 4308682), (21, 3693156), (23, 3372012), (28, 2769867), (36, 2154341), (42, 1846578), (46, 1686006), (63, 1231052), (69, 1124004), (84, 923289), (92, 843003), (126, 615526), (138, 562002), (161, 481716), (207, 374668), (252, 307763), (276, 281001), (322, 240858), (414, 187334), (483, 160572), (644, 120429), (828, 93667), (966, 80286), (1449, 53524), (1932, 40143), (2898, 26762), (5796, 13381)]