87563208

素因数分解:

$2^3\times 3^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1$

素因数の和:199

約数の個数: 128

約数和(自身を含む): 241678080

約数和(自身を除く): 154114872

約数列:

[1, 2, 3, 4, 6, 8, 12, 23, 24, 41, 46, 53, 69, 73, 82, 92, 106, 123, 138, 146, 159, 164, 184, 212, 219, 246, 276, 292, 318, 328, 424, 438, 492, 552, 584, 636, 876, 943, 984, 1219, 1272, 1679, 1752, 1886, 2173, 2438, 2829, 2993, 3358, 3657, 3772, 3869, 4346, 4876, 5037, 5658, 5986, 6519, 6716, 7314, 7544, 7738, 8692, 8979, 9752, 10074, 11316, 11607, 11972, 13038, 13432, 14628, 15476, 17384, 17958, 20148, 22632, 23214, 23944, 26076, 29256, 30952, 35916, 40296, 46428, 49979, 52152, 68839, 71832, 88987, 92856, 99958, 137678, 149937, 158629, 177974, 199916, 206517, 266961, 275356, 299874, 317258, 355948, 399832, 413034, 475887, 533922, 550712, 599748, 634516, 711896, 826068, 951774, 1067844, 1199496, 1269032, 1652136, 1903548, 2135688, 3648467, 3807096, 7296934, 10945401, 14593868, 21890802, 29187736, 43781604, 87563208]

約数ペア:

[(1, 87563208), (2, 43781604), (3, 29187736), (4, 21890802), (6, 14593868), (8, 10945401), (12, 7296934), (23, 3807096), (24, 3648467), (41, 2135688), (46, 1903548), (53, 1652136), (69, 1269032), (73, 1199496), (82, 1067844), (92, 951774), (106, 826068), (123, 711896), (138, 634516), (146, 599748), (159, 550712), (164, 533922), (184, 475887), (212, 413034), (219, 399832), (246, 355948), (276, 317258), (292, 299874), (318, 275356), (328, 266961), (424, 206517), (438, 199916), (492, 177974), (552, 158629), (584, 149937), (636, 137678), (876, 99958), (943, 92856), (984, 88987), (1219, 71832), (1272, 68839), (1679, 52152), (1752, 49979), (1886, 46428), (2173, 40296), (2438, 35916), (2829, 30952), (2993, 29256), (3358, 26076), (3657, 23944), (3772, 23214), (3869, 22632), (4346, 20148), (4876, 17958), (5037, 17384), (5658, 15476), (5986, 14628), (6519, 13432), (6716, 13038), (7314, 11972), (7544, 11607), (7738, 11316), (8692, 10074), (8979, 9752)]