65883456

素因数分解:

$2^6\times 3^4\times {\mathrm{71}}^1\times {\mathrm{179}}^1$

素因数の和:274

約数の個数: 140

約数和(自身を含む): 199156320

約数和(自身を除く): 133272864

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 71, 72, 81, 96, 108, 142, 144, 162, 179, 192, 213, 216, 284, 288, 324, 358, 426, 432, 537, 568, 576, 639, 648, 716, 852, 864, 1074, 1136, 1278, 1296, 1432, 1611, 1704, 1728, 1917, 2148, 2272, 2556, 2592, 2864, 3222, 3408, 3834, 4296, 4544, 4833, 5112, 5184, 5728, 5751, 6444, 6816, 7668, 8592, 9666, 10224, 11456, 11502, 12709, 12888, 13632, 14499, 15336, 17184, 19332, 20448, 23004, 25418, 25776, 28998, 30672, 34368, 38127, 38664, 40896, 46008, 50836, 51552, 57996, 61344, 76254, 77328, 92016, 101672, 103104, 114381, 115992, 122688, 152508, 154656, 184032, 203344, 228762, 231984, 305016, 309312, 343143, 368064, 406688, 457524, 463968, 610032, 686286, 813376, 915048, 927936, 1029429, 1220064, 1372572, 1830096, 2058858, 2440128, 2745144, 3660192, 4117716, 5490288, 7320384, 8235432, 10980576, 16470864, 21961152, 32941728, 65883456]

約数ペア:

[(1, 65883456), (2, 32941728), (3, 21961152), (4, 16470864), (6, 10980576), (8, 8235432), (9, 7320384), (12, 5490288), (16, 4117716), (18, 3660192), (24, 2745144), (27, 2440128), (32, 2058858), (36, 1830096), (48, 1372572), (54, 1220064), (64, 1029429), (71, 927936), (72, 915048), (81, 813376), (96, 686286), (108, 610032), (142, 463968), (144, 457524), (162, 406688), (179, 368064), (192, 343143), (213, 309312), (216, 305016), (284, 231984), (288, 228762), (324, 203344), (358, 184032), (426, 154656), (432, 152508), (537, 122688), (568, 115992), (576, 114381), (639, 103104), (648, 101672), (716, 92016), (852, 77328), (864, 76254), (1074, 61344), (1136, 57996), (1278, 51552), (1296, 50836), (1432, 46008), (1611, 40896), (1704, 38664), (1728, 38127), (1917, 34368), (2148, 30672), (2272, 28998), (2556, 25776), (2592, 25418), (2864, 23004), (3222, 20448), (3408, 19332), (3834, 17184), (4296, 15336), (4544, 14499), (4833, 13632), (5112, 12888), (5184, 12709), (5728, 11502), (5751, 11456), (6444, 10224), (6816, 9666), (7668, 8592)]