65871288

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{18671}}^1$

素因数の和:18697

約数の個数: 72

約数和(自身を含む): 207539280

約数和(自身を除く): 141667992

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 49, 56, 63, 72, 84, 98, 126, 147, 168, 196, 252, 294, 392, 441, 504, 588, 882, 1176, 1764, 3528, 18671, 37342, 56013, 74684, 112026, 130697, 149368, 168039, 224052, 261394, 336078, 392091, 448104, 522788, 672156, 784182, 914879, 1045576, 1176273, 1344312, 1568364, 1829758, 2352546, 2744637, 3136728, 3659516, 4705092, 5489274, 7319032, 8233911, 9410184, 10978548, 16467822, 21957096, 32935644, 65871288]

約数ペア:

[(1, 65871288), (2, 32935644), (3, 21957096), (4, 16467822), (6, 10978548), (7, 9410184), (8, 8233911), (9, 7319032), (12, 5489274), (14, 4705092), (18, 3659516), (21, 3136728), (24, 2744637), (28, 2352546), (36, 1829758), (42, 1568364), (49, 1344312), (56, 1176273), (63, 1045576), (72, 914879), (84, 784182), (98, 672156), (126, 522788), (147, 448104), (168, 392091), (196, 336078), (252, 261394), (294, 224052), (392, 168039), (441, 149368), (504, 130697), (588, 112026), (882, 74684), (1176, 56013), (1764, 37342), (3528, 18671)]