90148914

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{113}}^1$

素因数の和:232

約数の個数: 96

約数和(自身を含む): 215115264

約数和(自身を除く): 124966350

約数列:

[1, 2, 3, 6, 9, 18, 23, 41, 46, 47, 69, 82, 94, 113, 123, 138, 141, 207, 226, 246, 282, 339, 369, 414, 423, 678, 738, 846, 943, 1017, 1081, 1886, 1927, 2034, 2162, 2599, 2829, 3243, 3854, 4633, 5198, 5311, 5658, 5781, 6486, 7797, 8487, 9266, 9729, 10622, 11562, 13899, 15594, 15933, 16974, 17343, 19458, 23391, 27798, 31866, 34686, 41697, 44321, 46782, 47799, 83394, 88642, 95598, 106559, 122153, 132963, 213118, 217751, 244306, 265926, 319677, 366459, 398889, 435502, 639354, 653253, 732918, 797778, 959031, 1099377, 1306506, 1918062, 1959759, 2198754, 3919518, 5008273, 10016546, 15024819, 30049638, 45074457, 90148914]

約数ペア:

[(1, 90148914), (2, 45074457), (3, 30049638), (6, 15024819), (9, 10016546), (18, 5008273), (23, 3919518), (41, 2198754), (46, 1959759), (47, 1918062), (69, 1306506), (82, 1099377), (94, 959031), (113, 797778), (123, 732918), (138, 653253), (141, 639354), (207, 435502), (226, 398889), (246, 366459), (282, 319677), (339, 265926), (369, 244306), (414, 217751), (423, 213118), (678, 132963), (738, 122153), (846, 106559), (943, 95598), (1017, 88642), (1081, 83394), (1886, 47799), (1927, 46782), (2034, 44321), (2162, 41697), (2599, 34686), (2829, 31866), (3243, 27798), (3854, 23391), (4633, 19458), (5198, 17343), (5311, 16974), (5658, 15933), (5781, 15594), (6486, 13899), (7797, 11562), (8487, 10622), (9266, 9729)]