65471904

素因数分解:

$2^5\times 3^2\times {\mathrm{463}}^1\times {\mathrm{491}}^1$

素因数の和:970

約数の個数: 72

約数和(自身を含む): 186967872

約数和(自身を除く): 121495968

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 463, 491, 926, 982, 1389, 1473, 1852, 1964, 2778, 2946, 3704, 3928, 4167, 4419, 5556, 5892, 7408, 7856, 8334, 8838, 11112, 11784, 14816, 15712, 16668, 17676, 22224, 23568, 33336, 35352, 44448, 47136, 66672, 70704, 133344, 141408, 227333, 454666, 681999, 909332, 1363998, 1818664, 2045997, 2727996, 3637328, 4091994, 5455992, 7274656, 8183988, 10911984, 16367976, 21823968, 32735952, 65471904]

約数ペア:

[(1, 65471904), (2, 32735952), (3, 21823968), (4, 16367976), (6, 10911984), (8, 8183988), (9, 7274656), (12, 5455992), (16, 4091994), (18, 3637328), (24, 2727996), (32, 2045997), (36, 1818664), (48, 1363998), (72, 909332), (96, 681999), (144, 454666), (288, 227333), (463, 141408), (491, 133344), (926, 70704), (982, 66672), (1389, 47136), (1473, 44448), (1852, 35352), (1964, 33336), (2778, 23568), (2946, 22224), (3704, 17676), (3928, 16668), (4167, 15712), (4419, 14816), (5556, 11784), (5892, 11112), (7408, 8838), (7856, 8334)]