72634112

素因数分解:

$2^8\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{137}}^1$

素因数の和:281

約数の個数: 72

約数和(自身を含む): 155139600

約数和(自身を除く): 82505488

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 109, 128, 137, 152, 218, 256, 274, 304, 436, 548, 608, 872, 1096, 1216, 1744, 2071, 2192, 2432, 2603, 3488, 4142, 4384, 4864, 5206, 6976, 8284, 8768, 10412, 13952, 14933, 16568, 17536, 20824, 27904, 29866, 33136, 35072, 41648, 59732, 66272, 83296, 119464, 132544, 166592, 238928, 265088, 283727, 333184, 477856, 530176, 567454, 666368, 955712, 1134908, 1911424, 2269816, 3822848, 4539632, 9079264, 18158528, 36317056, 72634112]

約数ペア:

[(1, 72634112), (2, 36317056), (4, 18158528), (8, 9079264), (16, 4539632), (19, 3822848), (32, 2269816), (38, 1911424), (64, 1134908), (76, 955712), (109, 666368), (128, 567454), (137, 530176), (152, 477856), (218, 333184), (256, 283727), (274, 265088), (304, 238928), (436, 166592), (548, 132544), (608, 119464), (872, 83296), (1096, 66272), (1216, 59732), (1744, 41648), (2071, 35072), (2192, 33136), (2432, 29866), (2603, 27904), (3488, 20824), (4142, 17536), (4384, 16568), (4864, 14933), (5206, 13952), (6976, 10412), (8284, 8768)]