73111968

素因数分解:

$2^5\times 3^2\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{137}}^1$

素因数の和:279

約数の個数: 144

約数和(自身を含む): 223783560

約数和(自身を除く): 150671592

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 32, 34, 36, 48, 51, 68, 72, 96, 102, 109, 136, 137, 144, 153, 204, 218, 272, 274, 288, 306, 327, 408, 411, 436, 544, 548, 612, 654, 816, 822, 872, 981, 1096, 1224, 1233, 1308, 1632, 1644, 1744, 1853, 1962, 2192, 2329, 2448, 2466, 2616, 3288, 3488, 3706, 3924, 4384, 4658, 4896, 4932, 5232, 5559, 6576, 6987, 7412, 7848, 9316, 9864, 10464, 11118, 13152, 13974, 14824, 14933, 15696, 16677, 18632, 19728, 20961, 22236, 27948, 29648, 29866, 31392, 33354, 37264, 39456, 41922, 44472, 44799, 55896, 59296, 59732, 66708, 74528, 83844, 88944, 89598, 111792, 119464, 133416, 134397, 167688, 177888, 179196, 223584, 238928, 253861, 266832, 268794, 335376, 358392, 477856, 507722, 533664, 537588, 670752, 716784, 761583, 1015444, 1075176, 1433568, 1523166, 2030888, 2150352, 2284749, 3046332, 4061776, 4300704, 4569498, 6092664, 8123552, 9138996, 12185328, 18277992, 24370656, 36555984, 73111968]

約数ペア:

[(1, 73111968), (2, 36555984), (3, 24370656), (4, 18277992), (6, 12185328), (8, 9138996), (9, 8123552), (12, 6092664), (16, 4569498), (17, 4300704), (18, 4061776), (24, 3046332), (32, 2284749), (34, 2150352), (36, 2030888), (48, 1523166), (51, 1433568), (68, 1075176), (72, 1015444), (96, 761583), (102, 716784), (109, 670752), (136, 537588), (137, 533664), (144, 507722), (153, 477856), (204, 358392), (218, 335376), (272, 268794), (274, 266832), (288, 253861), (306, 238928), (327, 223584), (408, 179196), (411, 177888), (436, 167688), (544, 134397), (548, 133416), (612, 119464), (654, 111792), (816, 89598), (822, 88944), (872, 83844), (981, 74528), (1096, 66708), (1224, 59732), (1233, 59296), (1308, 55896), (1632, 44799), (1644, 44472), (1744, 41922), (1853, 39456), (1962, 37264), (2192, 33354), (2329, 31392), (2448, 29866), (2466, 29648), (2616, 27948), (3288, 22236), (3488, 20961), (3706, 19728), (3924, 18632), (4384, 16677), (4658, 15696), (4896, 14933), (4932, 14824), (5232, 13974), (5559, 13152), (6576, 11118), (6987, 10464), (7412, 9864), (7848, 9316)]