66775296

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{12421}}^1$

素因数の和:12447

約数の個数: 72

約数和(自身を含む): 203124544

約数和(自身を除く): 136349248

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 168, 192, 224, 256, 336, 384, 448, 672, 768, 896, 1344, 1792, 2688, 5376, 12421, 24842, 37263, 49684, 74526, 86947, 99368, 149052, 173894, 198736, 260841, 298104, 347788, 397472, 521682, 596208, 695576, 794944, 1043364, 1192416, 1391152, 1589888, 2086728, 2384832, 2782304, 3179776, 4173456, 4769664, 5564608, 8346912, 9539328, 11129216, 16693824, 22258432, 33387648, 66775296]

約数ペア:

[(1, 66775296), (2, 33387648), (3, 22258432), (4, 16693824), (6, 11129216), (7, 9539328), (8, 8346912), (12, 5564608), (14, 4769664), (16, 4173456), (21, 3179776), (24, 2782304), (28, 2384832), (32, 2086728), (42, 1589888), (48, 1391152), (56, 1192416), (64, 1043364), (84, 794944), (96, 695576), (112, 596208), (128, 521682), (168, 397472), (192, 347788), (224, 298104), (256, 260841), (336, 198736), (384, 173894), (448, 149052), (672, 99368), (768, 86947), (896, 74526), (1344, 49684), (1792, 37263), (2688, 24842), (5376, 12421)]