27781025472

素因数分解:

$2^6\times 3^2\times {\mathrm{31}}^1\times {\mathrm{1555837}}^1$

素因数の和:1555886

約数の個数: 84

約数和(自身を含む): 82198033216

約数和(自身を除く): 54417007744

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 48, 62, 64, 72, 93, 96, 124, 144, 186, 192, 248, 279, 288, 372, 496, 558, 576, 744, 992, 1116, 1488, 1984, 2232, 2976, 4464, 5952, 8928, 17856, 1555837, 3111674, 4667511, 6223348, 9335022, 12446696, 14002533, 18670044, 24893392, 28005066, 37340088, 48230947, 49786784, 56010132, 74680176, 96461894, 99573568, 112020264, 144692841, 149360352, 192923788, 224040528, 289385682, 298720704, 385847576, 434078523, 448081056, 578771364, 771695152, 868157046, 896162112, 1157542728, 1543390304, 1736314092, 2315085456, 3086780608, 3472628184, 4630170912, 6945256368, 9260341824, 13890512736, 27781025472]

約数ペア:

[(1, 27781025472), (2, 13890512736), (3, 9260341824), (4, 6945256368), (6, 4630170912), (8, 3472628184), (9, 3086780608), (12, 2315085456), (16, 1736314092), (18, 1543390304), (24, 1157542728), (31, 896162112), (32, 868157046), (36, 771695152), (48, 578771364), (62, 448081056), (64, 434078523), (72, 385847576), (93, 298720704), (96, 289385682), (124, 224040528), (144, 192923788), (186, 149360352), (192, 144692841), (248, 112020264), (279, 99573568), (288, 96461894), (372, 74680176), (496, 56010132), (558, 49786784), (576, 48230947), (744, 37340088), (992, 28005066), (1116, 24893392), (1488, 18670044), (1984, 14002533), (2232, 12446696), (2976, 9335022), (4464, 6223348), (5952, 4667511), (8928, 3111674), (17856, 1555837)]