27810144

素因数分解:

$2^5\times 3^2\times {\mathrm{61}}^1\times {\mathrm{1583}}^1$

素因数の和:1660

約数の個数: 72

約数和(自身を含む): 80432352

約数和(自身を除く): 52622208

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 61, 72, 96, 122, 144, 183, 244, 288, 366, 488, 549, 732, 976, 1098, 1464, 1583, 1952, 2196, 2928, 3166, 4392, 4749, 5856, 6332, 8784, 9498, 12664, 14247, 17568, 18996, 25328, 28494, 37992, 50656, 56988, 75984, 96563, 113976, 151968, 193126, 227952, 289689, 386252, 455904, 579378, 772504, 869067, 1158756, 1545008, 1738134, 2317512, 3090016, 3476268, 4635024, 6952536, 9270048, 13905072, 27810144]

約数ペア:

[(1, 27810144), (2, 13905072), (3, 9270048), (4, 6952536), (6, 4635024), (8, 3476268), (9, 3090016), (12, 2317512), (16, 1738134), (18, 1545008), (24, 1158756), (32, 869067), (36, 772504), (48, 579378), (61, 455904), (72, 386252), (96, 289689), (122, 227952), (144, 193126), (183, 151968), (244, 113976), (288, 96563), (366, 75984), (488, 56988), (549, 50656), (732, 37992), (976, 28494), (1098, 25328), (1464, 18996), (1583, 17568), (1952, 14247), (2196, 12664), (2928, 9498), (3166, 8784), (4392, 6332), (4749, 5856)]