65174688

素因数分解:

$2^5\times 3^2\times {\mathrm{97}}^1\times {\mathrm{2333}}^1$

素因数の和:2446

約数の個数: 72

約数和(自身を含む): 187331508

約数和(自身を除く): 122156820

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 97, 144, 194, 288, 291, 388, 582, 776, 873, 1164, 1552, 1746, 2328, 2333, 3104, 3492, 4656, 4666, 6984, 6999, 9312, 9332, 13968, 13998, 18664, 20997, 27936, 27996, 37328, 41994, 55992, 74656, 83988, 111984, 167976, 223968, 226301, 335952, 452602, 671904, 678903, 905204, 1357806, 1810408, 2036709, 2715612, 3620816, 4073418, 5431224, 7241632, 8146836, 10862448, 16293672, 21724896, 32587344, 65174688]

約数ペア:

[(1, 65174688), (2, 32587344), (3, 21724896), (4, 16293672), (6, 10862448), (8, 8146836), (9, 7241632), (12, 5431224), (16, 4073418), (18, 3620816), (24, 2715612), (32, 2036709), (36, 1810408), (48, 1357806), (72, 905204), (96, 678903), (97, 671904), (144, 452602), (194, 335952), (288, 226301), (291, 223968), (388, 167976), (582, 111984), (776, 83988), (873, 74656), (1164, 55992), (1552, 41994), (1746, 37328), (2328, 27996), (2333, 27936), (3104, 20997), (3492, 18664), (4656, 13998), (4666, 13968), (6984, 9332), (6999, 9312)]