66220266

素因数分解:

$2^1\times 3^1\times 7^3\times {\mathrm{23}}^1\times {\mathrm{1399}}^1$

素因数の和:1448

約数の個数: 64

約数和(自身を含む): 161280000

約数和(自身を除く): 95059734

約数列:

[1, 2, 3, 6, 7, 14, 21, 23, 42, 46, 49, 69, 98, 138, 147, 161, 294, 322, 343, 483, 686, 966, 1029, 1127, 1399, 2058, 2254, 2798, 3381, 4197, 6762, 7889, 8394, 9793, 15778, 19586, 23667, 29379, 32177, 47334, 58758, 64354, 68551, 96531, 137102, 193062, 205653, 225239, 411306, 450478, 479857, 675717, 959714, 1351434, 1439571, 1576673, 2879142, 3153346, 4730019, 9460038, 11036711, 22073422, 33110133, 66220266]

約数ペア:

[(1, 66220266), (2, 33110133), (3, 22073422), (6, 11036711), (7, 9460038), (14, 4730019), (21, 3153346), (23, 2879142), (42, 1576673), (46, 1439571), (49, 1351434), (69, 959714), (98, 675717), (138, 479857), (147, 450478), (161, 411306), (294, 225239), (322, 205653), (343, 193062), (483, 137102), (686, 96531), (966, 68551), (1029, 64354), (1127, 58758), (1399, 47334), (2058, 32177), (2254, 29379), (2798, 23667), (3381, 19586), (4197, 15778), (6762, 9793), (7889, 8394)]