90431976

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{7643}}^1$

素因数の和:7698

約数の個数: 64

約数和(自身を含む): 247665600

約数和(自身を除く): 157233624

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 29, 34, 51, 58, 68, 87, 102, 116, 136, 174, 204, 232, 348, 408, 493, 696, 986, 1479, 1972, 2958, 3944, 5916, 7643, 11832, 15286, 22929, 30572, 45858, 61144, 91716, 129931, 183432, 221647, 259862, 389793, 443294, 519724, 664941, 779586, 886588, 1039448, 1329882, 1559172, 1773176, 2659764, 3118344, 3767999, 5319528, 7535998, 11303997, 15071996, 22607994, 30143992, 45215988, 90431976]

約数ペア:

[(1, 90431976), (2, 45215988), (3, 30143992), (4, 22607994), (6, 15071996), (8, 11303997), (12, 7535998), (17, 5319528), (24, 3767999), (29, 3118344), (34, 2659764), (51, 1773176), (58, 1559172), (68, 1329882), (87, 1039448), (102, 886588), (116, 779586), (136, 664941), (174, 519724), (204, 443294), (232, 389793), (348, 259862), (408, 221647), (493, 183432), (696, 129931), (986, 91716), (1479, 61144), (1972, 45858), (2958, 30572), (3944, 22929), (5916, 15286), (7643, 11832)]