68527728

素因数分解:

$2^4\times 3^3\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1$

素因数の和:184

約数の個数: 160

約数和(自身を含む): 208111680

約数和(自身を除く): 139583952

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 41, 48, 53, 54, 72, 73, 82, 106, 108, 123, 144, 146, 159, 164, 212, 216, 219, 246, 292, 318, 328, 369, 424, 432, 438, 477, 492, 584, 636, 656, 657, 738, 848, 876, 954, 984, 1107, 1168, 1272, 1314, 1431, 1476, 1752, 1908, 1968, 1971, 2173, 2214, 2544, 2628, 2862, 2952, 2993, 3504, 3816, 3869, 3942, 4346, 4428, 5256, 5724, 5904, 5986, 6519, 7632, 7738, 7884, 8692, 8856, 8979, 10512, 11448, 11607, 11972, 13038, 15476, 15768, 17384, 17712, 17958, 19557, 22896, 23214, 23944, 26076, 26937, 30952, 31536, 34768, 34821, 35916, 39114, 46428, 47888, 52152, 53874, 58671, 61904, 69642, 71832, 78228, 80811, 92856, 104304, 104463, 107748, 117342, 139284, 143664, 156456, 158629, 161622, 185712, 208926, 215496, 234684, 278568, 312912, 317258, 323244, 417852, 430992, 469368, 475887, 557136, 634516, 646488, 835704, 938736, 951774, 1269032, 1292976, 1427661, 1671408, 1903548, 2538064, 2855322, 3807096, 4282983, 5710644, 7614192, 8565966, 11421288, 17131932, 22842576, 34263864, 68527728]

約数ペア:

[(1, 68527728), (2, 34263864), (3, 22842576), (4, 17131932), (6, 11421288), (8, 8565966), (9, 7614192), (12, 5710644), (16, 4282983), (18, 3807096), (24, 2855322), (27, 2538064), (36, 1903548), (41, 1671408), (48, 1427661), (53, 1292976), (54, 1269032), (72, 951774), (73, 938736), (82, 835704), (106, 646488), (108, 634516), (123, 557136), (144, 475887), (146, 469368), (159, 430992), (164, 417852), (212, 323244), (216, 317258), (219, 312912), (246, 278568), (292, 234684), (318, 215496), (328, 208926), (369, 185712), (424, 161622), (432, 158629), (438, 156456), (477, 143664), (492, 139284), (584, 117342), (636, 107748), (656, 104463), (657, 104304), (738, 92856), (848, 80811), (876, 78228), (954, 71832), (984, 69642), (1107, 61904), (1168, 58671), (1272, 53874), (1314, 52152), (1431, 47888), (1476, 46428), (1752, 39114), (1908, 35916), (1968, 34821), (1971, 34768), (2173, 31536), (2214, 30952), (2544, 26937), (2628, 26076), (2862, 23944), (2952, 23214), (2993, 22896), (3504, 19557), (3816, 17958), (3869, 17712), (3942, 17384), (4346, 15768), (4428, 15476), (5256, 13038), (5724, 11972), (5904, 11607), (5986, 11448), (6519, 10512), (7632, 8979), (7738, 8856), (7884, 8692)]