90071712

素因数分解:

$2^5\times 3^2\times {\mathrm{17}}^1\times {\mathrm{18397}}^1$

素因数の和:18430

約数の個数: 72

約数和(自身を含む): 271223316

約数和(自身を除く): 181151604

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, 18397, 36794, 55191, 73588, 110382, 147176, 165573, 220764, 294352, 312749, 331146, 441528, 588704, 625498, 662292, 883056, 938247, 1250996, 1324584, 1766112, 1876494, 2501992, 2649168, 2814741, 3752988, 5003984, 5298336, 5629482, 7505976, 10007968, 11258964, 15011952, 22517928, 30023904, 45035856, 90071712]

約数ペア:

[(1, 90071712), (2, 45035856), (3, 30023904), (4, 22517928), (6, 15011952), (8, 11258964), (9, 10007968), (12, 7505976), (16, 5629482), (17, 5298336), (18, 5003984), (24, 3752988), (32, 2814741), (34, 2649168), (36, 2501992), (48, 1876494), (51, 1766112), (68, 1324584), (72, 1250996), (96, 938247), (102, 883056), (136, 662292), (144, 625498), (153, 588704), (204, 441528), (272, 331146), (288, 312749), (306, 294352), (408, 220764), (544, 165573), (612, 147176), (816, 110382), (1224, 73588), (1632, 55191), (2448, 36794), (4896, 18397)]