90047888

素因数分解:

$2^4\times 7^2\times {\mathrm{331}}^1\times {\mathrm{347}}^1$

素因数の和:700

約数の個数: 60

約数和(自身を含む): 204152112

約数和(自身を除く): 114104224

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 331, 347, 392, 662, 694, 784, 1324, 1388, 2317, 2429, 2648, 2776, 4634, 4858, 5296, 5552, 9268, 9716, 16219, 17003, 18536, 19432, 32438, 34006, 37072, 38864, 64876, 68012, 114857, 129752, 136024, 229714, 259504, 272048, 459428, 803999, 918856, 1607998, 1837712, 3215996, 5627993, 6431992, 11255986, 12863984, 22511972, 45023944, 90047888]

約数ペア:

[(1, 90047888), (2, 45023944), (4, 22511972), (7, 12863984), (8, 11255986), (14, 6431992), (16, 5627993), (28, 3215996), (49, 1837712), (56, 1607998), (98, 918856), (112, 803999), (196, 459428), (331, 272048), (347, 259504), (392, 229714), (662, 136024), (694, 129752), (784, 114857), (1324, 68012), (1388, 64876), (2317, 38864), (2429, 37072), (2648, 34006), (2776, 32438), (4634, 19432), (4858, 18536), (5296, 17003), (5552, 16219), (9268, 9716)]