1972305072

素因数分解:

$2^4\times 3^3\times {\mathrm{977}}^1\times {\mathrm{4673}}^1$

素因数の和:5667

約数の個数: 80

約数和(自身を含む): 5668253280

約数和(自身を除く): 3695948208

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 977, 1954, 2931, 3908, 4673, 5862, 7816, 8793, 9346, 11724, 14019, 15632, 17586, 18692, 23448, 26379, 28038, 35172, 37384, 42057, 46896, 52758, 56076, 70344, 74768, 84114, 105516, 112152, 126171, 140688, 168228, 211032, 224304, 252342, 336456, 422064, 504684, 672912, 1009368, 2018736, 4565521, 9131042, 13696563, 18262084, 27393126, 36524168, 41089689, 54786252, 73048336, 82179378, 109572504, 123269067, 164358756, 219145008, 246538134, 328717512, 493076268, 657435024, 986152536, 1972305072]

約数ペア:

[(1, 1972305072), (2, 986152536), (3, 657435024), (4, 493076268), (6, 328717512), (8, 246538134), (9, 219145008), (12, 164358756), (16, 123269067), (18, 109572504), (24, 82179378), (27, 73048336), (36, 54786252), (48, 41089689), (54, 36524168), (72, 27393126), (108, 18262084), (144, 13696563), (216, 9131042), (432, 4565521), (977, 2018736), (1954, 1009368), (2931, 672912), (3908, 504684), (4673, 422064), (5862, 336456), (7816, 252342), (8793, 224304), (9346, 211032), (11724, 168228), (14019, 140688), (15632, 126171), (17586, 112152), (18692, 105516), (23448, 84114), (26379, 74768), (28038, 70344), (35172, 56076), (37384, 52758), (42057, 46896)]