66109968

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{331}}^1$

素因数の和:437

約数の個数: 120

約数和(自身を含む): 198018080

約数和(自身を除く): 131908112

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 36, 38, 48, 57, 72, 73, 76, 114, 144, 146, 152, 171, 219, 228, 292, 304, 331, 342, 438, 456, 584, 657, 662, 684, 876, 912, 993, 1168, 1314, 1324, 1368, 1387, 1752, 1986, 2628, 2648, 2736, 2774, 2979, 3504, 3972, 4161, 5256, 5296, 5548, 5958, 6289, 7944, 8322, 10512, 11096, 11916, 12483, 12578, 15888, 16644, 18867, 22192, 23832, 24163, 24966, 25156, 33288, 37734, 47664, 48326, 49932, 50312, 56601, 66576, 72489, 75468, 96652, 99864, 100624, 113202, 144978, 150936, 193304, 199728, 217467, 226404, 289956, 301872, 386608, 434934, 452808, 459097, 579912, 869868, 905616, 918194, 1159824, 1377291, 1739736, 1836388, 2754582, 3479472, 3672776, 4131873, 5509164, 7345552, 8263746, 11018328, 16527492, 22036656, 33054984, 66109968]

約数ペア:

[(1, 66109968), (2, 33054984), (3, 22036656), (4, 16527492), (6, 11018328), (8, 8263746), (9, 7345552), (12, 5509164), (16, 4131873), (18, 3672776), (19, 3479472), (24, 2754582), (36, 1836388), (38, 1739736), (48, 1377291), (57, 1159824), (72, 918194), (73, 905616), (76, 869868), (114, 579912), (144, 459097), (146, 452808), (152, 434934), (171, 386608), (219, 301872), (228, 289956), (292, 226404), (304, 217467), (331, 199728), (342, 193304), (438, 150936), (456, 144978), (584, 113202), (657, 100624), (662, 99864), (684, 96652), (876, 75468), (912, 72489), (993, 66576), (1168, 56601), (1314, 50312), (1324, 49932), (1368, 48326), (1387, 47664), (1752, 37734), (1986, 33288), (2628, 25156), (2648, 24966), (2736, 24163), (2774, 23832), (2979, 22192), (3504, 18867), (3972, 16644), (4161, 15888), (5256, 12578), (5296, 12483), (5548, 11916), (5958, 11096), (6289, 10512), (7944, 8322)]