78996918

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1879}}^1$

素因数の和:1922

約数の個数: 96

約数和(自身を含む): 216034560

約数和(自身を除く): 137037642

約数列:

[1, 2, 3, 6, 7, 11, 13, 14, 21, 22, 26, 33, 39, 42, 49, 66, 77, 78, 91, 98, 143, 147, 154, 182, 231, 273, 286, 294, 429, 462, 539, 546, 637, 858, 1001, 1078, 1274, 1617, 1879, 1911, 2002, 3003, 3234, 3758, 3822, 5637, 6006, 7007, 11274, 13153, 14014, 20669, 21021, 24427, 26306, 39459, 41338, 42042, 48854, 62007, 73281, 78918, 92071, 124014, 144683, 146562, 170989, 184142, 268697, 276213, 289366, 341978, 434049, 512967, 537394, 552426, 806091, 868098, 1012781, 1025934, 1196923, 1612182, 1880879, 2025562, 2393846, 3038343, 3590769, 3761758, 5642637, 6076686, 7181538, 11285274, 13166153, 26332306, 39498459, 78996918]

約数ペア:

[(1, 78996918), (2, 39498459), (3, 26332306), (6, 13166153), (7, 11285274), (11, 7181538), (13, 6076686), (14, 5642637), (21, 3761758), (22, 3590769), (26, 3038343), (33, 2393846), (39, 2025562), (42, 1880879), (49, 1612182), (66, 1196923), (77, 1025934), (78, 1012781), (91, 868098), (98, 806091), (143, 552426), (147, 537394), (154, 512967), (182, 434049), (231, 341978), (273, 289366), (286, 276213), (294, 268697), (429, 184142), (462, 170989), (539, 146562), (546, 144683), (637, 124014), (858, 92071), (1001, 78918), (1078, 73281), (1274, 62007), (1617, 48854), (1879, 42042), (1911, 41338), (2002, 39459), (3003, 26306), (3234, 24427), (3758, 21021), (3822, 20669), (5637, 14014), (6006, 13153), (7007, 11274)]