78692832

素因数分解:

$2^5\times 3^2\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{197}}^1$

素因数の和:305

約数の個数: 144

約数和(自身を含む): 239999760

約数和(自身を除く): 161306928

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 38, 48, 57, 72, 73, 76, 96, 114, 144, 146, 152, 171, 197, 219, 228, 288, 292, 304, 342, 394, 438, 456, 584, 591, 608, 657, 684, 788, 876, 912, 1168, 1182, 1314, 1368, 1387, 1576, 1752, 1773, 1824, 2336, 2364, 2628, 2736, 2774, 3152, 3504, 3546, 3743, 4161, 4728, 5256, 5472, 5548, 6304, 7008, 7092, 7486, 8322, 9456, 10512, 11096, 11229, 12483, 14184, 14381, 14972, 16644, 18912, 21024, 22192, 22458, 24966, 28368, 28762, 29944, 33288, 33687, 43143, 44384, 44916, 49932, 56736, 57524, 59888, 66576, 67374, 86286, 89832, 99864, 115048, 119776, 129429, 133152, 134748, 172572, 179664, 199728, 230096, 258858, 269496, 273239, 345144, 359328, 399456, 460192, 517716, 538992, 546478, 690288, 819717, 1035432, 1077984, 1092956, 1380576, 1639434, 2070864, 2185912, 2459151, 3278868, 4141728, 4371824, 4918302, 6557736, 8743648, 9836604, 13115472, 19673208, 26230944, 39346416, 78692832]

約数ペア:

[(1, 78692832), (2, 39346416), (3, 26230944), (4, 19673208), (6, 13115472), (8, 9836604), (9, 8743648), (12, 6557736), (16, 4918302), (18, 4371824), (19, 4141728), (24, 3278868), (32, 2459151), (36, 2185912), (38, 2070864), (48, 1639434), (57, 1380576), (72, 1092956), (73, 1077984), (76, 1035432), (96, 819717), (114, 690288), (144, 546478), (146, 538992), (152, 517716), (171, 460192), (197, 399456), (219, 359328), (228, 345144), (288, 273239), (292, 269496), (304, 258858), (342, 230096), (394, 199728), (438, 179664), (456, 172572), (584, 134748), (591, 133152), (608, 129429), (657, 119776), (684, 115048), (788, 99864), (876, 89832), (912, 86286), (1168, 67374), (1182, 66576), (1314, 59888), (1368, 57524), (1387, 56736), (1576, 49932), (1752, 44916), (1773, 44384), (1824, 43143), (2336, 33687), (2364, 33288), (2628, 29944), (2736, 28762), (2774, 28368), (3152, 24966), (3504, 22458), (3546, 22192), (3743, 21024), (4161, 18912), (4728, 16644), (5256, 14972), (5472, 14381), (5548, 14184), (6304, 12483), (7008, 11229), (7092, 11096), (7486, 10512), (8322, 9456)]