90541728

素因数分解:

$2^5\times 3^2\times {\mathrm{17}}^1\times {\mathrm{18493}}^1$

素因数の和:18526

約数の個数: 72

約数和(自身を含む): 272638548

約数和(自身を除く): 182096820

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 32, 34, 36, 48, 51, 68, 72, 96, 102, 136, 144, 153, 204, 272, 288, 306, 408, 544, 612, 816, 1224, 1632, 2448, 4896, 18493, 36986, 55479, 73972, 110958, 147944, 166437, 221916, 295888, 314381, 332874, 443832, 591776, 628762, 665748, 887664, 943143, 1257524, 1331496, 1775328, 1886286, 2515048, 2662992, 2829429, 3772572, 5030096, 5325984, 5658858, 7545144, 10060192, 11317716, 15090288, 22635432, 30180576, 45270864, 90541728]

約数ペア:

[(1, 90541728), (2, 45270864), (3, 30180576), (4, 22635432), (6, 15090288), (8, 11317716), (9, 10060192), (12, 7545144), (16, 5658858), (17, 5325984), (18, 5030096), (24, 3772572), (32, 2829429), (34, 2662992), (36, 2515048), (48, 1886286), (51, 1775328), (68, 1331496), (72, 1257524), (96, 943143), (102, 887664), (136, 665748), (144, 628762), (153, 591776), (204, 443832), (272, 332874), (288, 314381), (306, 295888), (408, 221916), (544, 166437), (612, 147944), (816, 110958), (1224, 73972), (1632, 55479), (2448, 36986), (4896, 18493)]