81968832

素因数分解:

$2^6\times 3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{761}}^1$

素因数の和:807

約数の個数: 168

約数和(自身を含む): 271741392

約数和(自身を除く): 189772560

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 17, 18, 22, 24, 32, 33, 34, 36, 44, 48, 51, 64, 66, 68, 72, 88, 96, 99, 102, 132, 136, 144, 153, 176, 187, 192, 198, 204, 264, 272, 288, 306, 352, 374, 396, 408, 528, 544, 561, 576, 612, 704, 748, 761, 792, 816, 1056, 1088, 1122, 1224, 1496, 1522, 1584, 1632, 1683, 2112, 2244, 2283, 2448, 2992, 3044, 3168, 3264, 3366, 4488, 4566, 4896, 5984, 6088, 6336, 6732, 6849, 8371, 8976, 9132, 9792, 11968, 12176, 12937, 13464, 13698, 16742, 17952, 18264, 24352, 25113, 25874, 26928, 27396, 33484, 35904, 36528, 38811, 48704, 50226, 51748, 53856, 54792, 66968, 73056, 75339, 77622, 100452, 103496, 107712, 109584, 116433, 133936, 142307, 146112, 150678, 155244, 200904, 206992, 219168, 232866, 267872, 284614, 301356, 310488, 401808, 413984, 426921, 438336, 465732, 535744, 569228, 602712, 620976, 803616, 827968, 853842, 931464, 1138456, 1205424, 1241952, 1280763, 1607232, 1707684, 1862928, 2276912, 2410848, 2483904, 2561526, 3415368, 3725856, 4553824, 4821696, 5123052, 6830736, 7451712, 9107648, 10246104, 13661472, 20492208, 27322944, 40984416, 81968832]

約数ペア:

[(1, 81968832), (2, 40984416), (3, 27322944), (4, 20492208), (6, 13661472), (8, 10246104), (9, 9107648), (11, 7451712), (12, 6830736), (16, 5123052), (17, 4821696), (18, 4553824), (22, 3725856), (24, 3415368), (32, 2561526), (33, 2483904), (34, 2410848), (36, 2276912), (44, 1862928), (48, 1707684), (51, 1607232), (64, 1280763), (66, 1241952), (68, 1205424), (72, 1138456), (88, 931464), (96, 853842), (99, 827968), (102, 803616), (132, 620976), (136, 602712), (144, 569228), (153, 535744), (176, 465732), (187, 438336), (192, 426921), (198, 413984), (204, 401808), (264, 310488), (272, 301356), (288, 284614), (306, 267872), (352, 232866), (374, 219168), (396, 206992), (408, 200904), (528, 155244), (544, 150678), (561, 146112), (576, 142307), (612, 133936), (704, 116433), (748, 109584), (761, 107712), (792, 103496), (816, 100452), (1056, 77622), (1088, 75339), (1122, 73056), (1224, 66968), (1496, 54792), (1522, 53856), (1584, 51748), (1632, 50226), (1683, 48704), (2112, 38811), (2244, 36528), (2283, 35904), (2448, 33484), (2992, 27396), (3044, 26928), (3168, 25874), (3264, 25113), (3366, 24352), (4488, 18264), (4566, 17952), (4896, 16742), (5984, 13698), (6088, 13464), (6336, 12937), (6732, 12176), (6849, 11968), (8371, 9792), (8976, 9132)]