78775008

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1$

素因数の和:169

約数の個数: 192

約数和(自身を含む): 243855360

約数和(自身を除く): 165080352

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 17, 24, 26, 32, 34, 39, 47, 48, 51, 52, 68, 78, 79, 94, 96, 102, 104, 136, 141, 156, 158, 188, 204, 208, 221, 237, 272, 282, 312, 316, 376, 408, 416, 442, 474, 544, 564, 611, 624, 632, 663, 752, 799, 816, 884, 948, 1027, 1128, 1222, 1248, 1264, 1326, 1343, 1504, 1598, 1632, 1768, 1833, 1896, 2054, 2256, 2397, 2444, 2528, 2652, 2686, 3081, 3196, 3536, 3666, 3713, 3792, 4029, 4108, 4512, 4794, 4888, 5304, 5372, 6162, 6392, 7072, 7332, 7426, 7584, 8058, 8216, 9588, 9776, 10387, 10608, 10744, 11139, 12324, 12784, 14664, 14852, 16116, 16432, 17459, 19176, 19552, 20774, 21216, 21488, 22278, 24648, 25568, 29328, 29704, 31161, 32232, 32864, 34918, 38352, 41548, 42976, 44556, 48269, 49296, 52377, 58656, 59408, 62322, 63121, 64464, 69836, 76704, 83096, 89112, 96538, 98592, 104754, 118816, 124644, 126242, 128928, 139672, 144807, 166192, 178224, 189363, 193076, 209508, 249288, 252484, 279344, 289614, 332384, 356448, 378726, 386152, 419016, 498576, 504968, 558688, 579228, 757452, 772304, 820573, 838032, 997152, 1009936, 1158456, 1514904, 1544608, 1641146, 1676064, 2019872, 2316912, 2461719, 3029808, 3282292, 4633824, 4923438, 6059616, 6564584, 9846876, 13129168, 19693752, 26258336, 39387504, 78775008]

約数ペア:

[(1, 78775008), (2, 39387504), (3, 26258336), (4, 19693752), (6, 13129168), (8, 9846876), (12, 6564584), (13, 6059616), (16, 4923438), (17, 4633824), (24, 3282292), (26, 3029808), (32, 2461719), (34, 2316912), (39, 2019872), (47, 1676064), (48, 1641146), (51, 1544608), (52, 1514904), (68, 1158456), (78, 1009936), (79, 997152), (94, 838032), (96, 820573), (102, 772304), (104, 757452), (136, 579228), (141, 558688), (156, 504968), (158, 498576), (188, 419016), (204, 386152), (208, 378726), (221, 356448), (237, 332384), (272, 289614), (282, 279344), (312, 252484), (316, 249288), (376, 209508), (408, 193076), (416, 189363), (442, 178224), (474, 166192), (544, 144807), (564, 139672), (611, 128928), (624, 126242), (632, 124644), (663, 118816), (752, 104754), (799, 98592), (816, 96538), (884, 89112), (948, 83096), (1027, 76704), (1128, 69836), (1222, 64464), (1248, 63121), (1264, 62322), (1326, 59408), (1343, 58656), (1504, 52377), (1598, 49296), (1632, 48269), (1768, 44556), (1833, 42976), (1896, 41548), (2054, 38352), (2256, 34918), (2397, 32864), (2444, 32232), (2528, 31161), (2652, 29704), (2686, 29328), (3081, 25568), (3196, 24648), (3536, 22278), (3666, 21488), (3713, 21216), (3792, 20774), (4029, 19552), (4108, 19176), (4512, 17459), (4794, 16432), (4888, 16116), (5304, 14852), (5372, 14664), (6162, 12784), (6392, 12324), (7072, 11139), (7332, 10744), (7426, 10608), (7584, 10387), (8058, 9776), (8216, 9588)]