78890064

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^2\times {\mathrm{17}}^2\times {\mathrm{47}}^1$

素因数の和:114

約数の個数: 180

約数和(自身を含む): 243026112

約数和(自身を除く): 164136048

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 17, 22, 24, 33, 34, 44, 47, 48, 51, 66, 68, 88, 94, 102, 121, 132, 136, 141, 176, 187, 188, 204, 242, 264, 272, 282, 289, 363, 374, 376, 408, 484, 517, 528, 561, 564, 578, 726, 748, 752, 799, 816, 867, 968, 1034, 1122, 1128, 1156, 1452, 1496, 1551, 1598, 1734, 1936, 2057, 2068, 2244, 2256, 2312, 2397, 2904, 2992, 3102, 3179, 3196, 3468, 4114, 4136, 4488, 4624, 4794, 5687, 5808, 6171, 6204, 6358, 6392, 6936, 8228, 8272, 8789, 8976, 9537, 9588, 11374, 12342, 12408, 12716, 12784, 13583, 13872, 16456, 17061, 17578, 19074, 19176, 22748, 24684, 24816, 25432, 26367, 27166, 32912, 34122, 34969, 35156, 38148, 38352, 40749, 45496, 49368, 50864, 52734, 54332, 68244, 69938, 70312, 76296, 81498, 90992, 96679, 98736, 104907, 105468, 108664, 136488, 139876, 140624, 149413, 152592, 162996, 193358, 209814, 210936, 217328, 272976, 279752, 290037, 298826, 325992, 386716, 419628, 421872, 448239, 559504, 580074, 597652, 651984, 773432, 839256, 896478, 1160148, 1195304, 1546864, 1643543, 1678512, 1792956, 2320296, 2390608, 3287086, 3585912, 4640592, 4930629, 6574172, 7171824, 9861258, 13148344, 19722516, 26296688, 39445032, 78890064]

約数ペア:

[(1, 78890064), (2, 39445032), (3, 26296688), (4, 19722516), (6, 13148344), (8, 9861258), (11, 7171824), (12, 6574172), (16, 4930629), (17, 4640592), (22, 3585912), (24, 3287086), (33, 2390608), (34, 2320296), (44, 1792956), (47, 1678512), (48, 1643543), (51, 1546864), (66, 1195304), (68, 1160148), (88, 896478), (94, 839256), (102, 773432), (121, 651984), (132, 597652), (136, 580074), (141, 559504), (176, 448239), (187, 421872), (188, 419628), (204, 386716), (242, 325992), (264, 298826), (272, 290037), (282, 279752), (289, 272976), (363, 217328), (374, 210936), (376, 209814), (408, 193358), (484, 162996), (517, 152592), (528, 149413), (561, 140624), (564, 139876), (578, 136488), (726, 108664), (748, 105468), (752, 104907), (799, 98736), (816, 96679), (867, 90992), (968, 81498), (1034, 76296), (1122, 70312), (1128, 69938), (1156, 68244), (1452, 54332), (1496, 52734), (1551, 50864), (1598, 49368), (1734, 45496), (1936, 40749), (2057, 38352), (2068, 38148), (2244, 35156), (2256, 34969), (2312, 34122), (2397, 32912), (2904, 27166), (2992, 26367), (3102, 25432), (3179, 24816), (3196, 24684), (3468, 22748), (4114, 19176), (4136, 19074), (4488, 17578), (4624, 17061), (4794, 16456), (5687, 13872), (5808, 13583), (6171, 12784), (6204, 12716), (6358, 12408), (6392, 12342), (6936, 11374), (8228, 9588), (8272, 9537), (8789, 8976)]