65465976

素因数分解:

$2^3\times 3^1\times {\mathrm{71}}^1\times {\mathrm{103}}^1\times {\mathrm{373}}^1$

素因数の和:556

約数の個数: 64

約数和(自身を含む): 168030720

約数和(自身を除く): 102564744

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 71, 103, 142, 206, 213, 284, 309, 373, 412, 426, 568, 618, 746, 824, 852, 1119, 1236, 1492, 1704, 2238, 2472, 2984, 4476, 7313, 8952, 14626, 21939, 26483, 29252, 38419, 43878, 52966, 58504, 76838, 79449, 87756, 105932, 115257, 153676, 158898, 175512, 211864, 230514, 307352, 317796, 461028, 635592, 922056, 2727749, 5455498, 8183247, 10910996, 16366494, 21821992, 32732988, 65465976]

約数ペア:

[(1, 65465976), (2, 32732988), (3, 21821992), (4, 16366494), (6, 10910996), (8, 8183247), (12, 5455498), (24, 2727749), (71, 922056), (103, 635592), (142, 461028), (206, 317796), (213, 307352), (284, 230514), (309, 211864), (373, 175512), (412, 158898), (426, 153676), (568, 115257), (618, 105932), (746, 87756), (824, 79449), (852, 76838), (1119, 58504), (1236, 52966), (1492, 43878), (1704, 38419), (2238, 29252), (2472, 26483), (2984, 21939), (4476, 14626), (7313, 8952)]