81609792

素因数分解:

$2^6\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{2273}}^1$

素因数の和:2316

約数の個数: 112

約数和(自身を含む): 249521472

約数和(自身を除く): 167911680

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 17, 22, 24, 32, 33, 34, 44, 48, 51, 64, 66, 68, 88, 96, 102, 132, 136, 176, 187, 192, 204, 264, 272, 352, 374, 408, 528, 544, 561, 704, 748, 816, 1056, 1088, 1122, 1496, 1632, 2112, 2244, 2273, 2992, 3264, 4488, 4546, 5984, 6819, 8976, 9092, 11968, 13638, 17952, 18184, 25003, 27276, 35904, 36368, 38641, 50006, 54552, 72736, 75009, 77282, 100012, 109104, 115923, 145472, 150018, 154564, 200024, 218208, 231846, 300036, 309128, 400048, 425051, 436416, 463692, 600072, 618256, 800096, 850102, 927384, 1200144, 1236512, 1275153, 1600192, 1700204, 1854768, 2400288, 2473024, 2550306, 3400408, 3709536, 4800576, 5100612, 6800816, 7419072, 10201224, 13601632, 20402448, 27203264, 40804896, 81609792]

約数ペア:

[(1, 81609792), (2, 40804896), (3, 27203264), (4, 20402448), (6, 13601632), (8, 10201224), (11, 7419072), (12, 6800816), (16, 5100612), (17, 4800576), (22, 3709536), (24, 3400408), (32, 2550306), (33, 2473024), (34, 2400288), (44, 1854768), (48, 1700204), (51, 1600192), (64, 1275153), (66, 1236512), (68, 1200144), (88, 927384), (96, 850102), (102, 800096), (132, 618256), (136, 600072), (176, 463692), (187, 436416), (192, 425051), (204, 400048), (264, 309128), (272, 300036), (352, 231846), (374, 218208), (408, 200024), (528, 154564), (544, 150018), (561, 145472), (704, 115923), (748, 109104), (816, 100012), (1056, 77282), (1088, 75009), (1122, 72736), (1496, 54552), (1632, 50006), (2112, 38641), (2244, 36368), (2273, 35904), (2992, 27276), (3264, 25003), (4488, 18184), (4546, 17952), (5984, 13638), (6819, 11968), (8976, 9092)]