83181824

素因数分解:

$2^8\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{271}}^1$

素因数の和:407

約数の個数: 72

約数和(自身を含む): 183469440

約数和(自身を除く): 100287616

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 109, 128, 176, 218, 256, 271, 352, 436, 542, 704, 872, 1084, 1199, 1408, 1744, 2168, 2398, 2816, 2981, 3488, 4336, 4796, 5962, 6976, 8672, 9592, 11924, 13952, 17344, 19184, 23848, 27904, 29539, 34688, 38368, 47696, 59078, 69376, 76736, 95392, 118156, 153472, 190784, 236312, 306944, 324929, 381568, 472624, 649858, 763136, 945248, 1299716, 1890496, 2599432, 3780992, 5198864, 7561984, 10397728, 20795456, 41590912, 83181824]

約数ペア:

[(1, 83181824), (2, 41590912), (4, 20795456), (8, 10397728), (11, 7561984), (16, 5198864), (22, 3780992), (32, 2599432), (44, 1890496), (64, 1299716), (88, 945248), (109, 763136), (128, 649858), (176, 472624), (218, 381568), (256, 324929), (271, 306944), (352, 236312), (436, 190784), (542, 153472), (704, 118156), (872, 95392), (1084, 76736), (1199, 69376), (1408, 59078), (1744, 47696), (2168, 38368), (2398, 34688), (2816, 29539), (2981, 27904), (3488, 23848), (4336, 19184), (4796, 17344), (5962, 13952), (6976, 11924), (8672, 9592)]