127728763764

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{10979}}^1\times {\mathrm{8147}}^1$

素因数の和:19157

約数の個数: 96

約数和(自身を含む): 360723041280

約数和(自身を除く): 232994277516

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 21, 28, 34, 42, 51, 68, 84, 102, 119, 204, 238, 357, 476, 714, 1428, 8147, 10979, 16294, 21958, 24441, 32588, 32937, 43916, 48882, 57029, 65874, 76853, 97764, 114058, 131748, 138499, 153706, 171087, 186643, 228116, 230559, 276998, 307412, 342174, 373286, 415497, 461118, 553996, 559929, 684348, 746572, 830994, 922236, 969493, 1119858, 1306501, 1661988, 1938986, 2239716, 2613002, 2908479, 3877972, 3919503, 5226004, 5816958, 7839006, 11633916, 15678012, 89445913, 178891826, 268337739, 357783652, 536675478, 626121391, 1073350956, 1252242782, 1520580521, 1878364173, 2504485564, 3041161042, 3756728346, 4561741563, 6082322084, 7513456692, 9123483126, 10644063647, 18246966252, 21288127294, 31932190941, 42576254588, 63864381882, 127728763764]

約数ペア:

[(1, 127728763764), (2, 63864381882), (3, 42576254588), (4, 31932190941), (6, 21288127294), (7, 18246966252), (12, 10644063647), (14, 9123483126), (17, 7513456692), (21, 6082322084), (28, 4561741563), (34, 3756728346), (42, 3041161042), (51, 2504485564), (68, 1878364173), (84, 1520580521), (102, 1252242782), (119, 1073350956), (204, 626121391), (238, 536675478), (357, 357783652), (476, 268337739), (714, 178891826), (1428, 89445913), (8147, 15678012), (10979, 11633916), (16294, 7839006), (21958, 5816958), (24441, 5226004), (32588, 3919503), (32937, 3877972), (43916, 2908479), (48882, 2613002), (57029, 2239716), (65874, 1938986), (76853, 1661988), (97764, 1306501), (114058, 1119858), (131748, 969493), (138499, 922236), (153706, 830994), (171087, 746572), (186643, 684348), (228116, 559929), (230559, 553996), (276998, 461118), (307412, 415497), (342174, 373286)]