71722728

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{761}}^1$

素因数の和:808

約数の個数: 192

約数和(自身を含む): 256763520

約数和(自身を除く): 185040792

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 17, 18, 21, 22, 24, 28, 33, 34, 36, 42, 44, 51, 56, 63, 66, 68, 72, 77, 84, 88, 99, 102, 119, 126, 132, 136, 153, 154, 168, 187, 198, 204, 231, 238, 252, 264, 306, 308, 357, 374, 396, 408, 462, 476, 504, 561, 612, 616, 693, 714, 748, 761, 792, 924, 952, 1071, 1122, 1224, 1309, 1386, 1428, 1496, 1522, 1683, 1848, 2142, 2244, 2283, 2618, 2772, 2856, 3044, 3366, 3927, 4284, 4488, 4566, 5236, 5327, 5544, 6088, 6732, 6849, 7854, 8371, 8568, 9132, 10472, 10654, 11781, 12937, 13464, 13698, 15708, 15981, 16742, 18264, 21308, 23562, 25113, 25874, 27396, 31416, 31962, 33484, 38811, 42616, 47124, 47943, 50226, 51748, 54792, 58597, 63924, 66968, 75339, 77622, 90559, 94248, 95886, 100452, 103496, 116433, 117194, 127848, 142307, 150678, 155244, 175791, 181118, 191772, 200904, 232866, 234388, 271677, 284614, 301356, 310488, 351582, 362236, 383544, 426921, 465732, 468776, 527373, 543354, 569228, 602712, 703164, 724472, 815031, 853842, 931464, 996149, 1054746, 1086708, 1138456, 1280763, 1406328, 1630062, 1707684, 1992298, 2109492, 2173416, 2561526, 2988447, 3260124, 3415368, 3984596, 4218984, 5123052, 5976894, 6520248, 7969192, 8965341, 10246104, 11953788, 17930682, 23907576, 35861364, 71722728]

約数ペア:

[(1, 71722728), (2, 35861364), (3, 23907576), (4, 17930682), (6, 11953788), (7, 10246104), (8, 8965341), (9, 7969192), (11, 6520248), (12, 5976894), (14, 5123052), (17, 4218984), (18, 3984596), (21, 3415368), (22, 3260124), (24, 2988447), (28, 2561526), (33, 2173416), (34, 2109492), (36, 1992298), (42, 1707684), (44, 1630062), (51, 1406328), (56, 1280763), (63, 1138456), (66, 1086708), (68, 1054746), (72, 996149), (77, 931464), (84, 853842), (88, 815031), (99, 724472), (102, 703164), (119, 602712), (126, 569228), (132, 543354), (136, 527373), (153, 468776), (154, 465732), (168, 426921), (187, 383544), (198, 362236), (204, 351582), (231, 310488), (238, 301356), (252, 284614), (264, 271677), (306, 234388), (308, 232866), (357, 200904), (374, 191772), (396, 181118), (408, 175791), (462, 155244), (476, 150678), (504, 142307), (561, 127848), (612, 117194), (616, 116433), (693, 103496), (714, 100452), (748, 95886), (761, 94248), (792, 90559), (924, 77622), (952, 75339), (1071, 66968), (1122, 63924), (1224, 58597), (1309, 54792), (1386, 51748), (1428, 50226), (1496, 47943), (1522, 47124), (1683, 42616), (1848, 38811), (2142, 33484), (2244, 31962), (2283, 31416), (2618, 27396), (2772, 25874), (2856, 25113), (3044, 23562), (3366, 21308), (3927, 18264), (4284, 16742), (4488, 15981), (4566, 15708), (5236, 13698), (5327, 13464), (5544, 12937), (6088, 11781), (6732, 10654), (6849, 10472), (7854, 9132), (8371, 8568)]