66467328

素因数分解:

$2^9\times 3^1\times {\mathrm{109}}^1\times {\mathrm{397}}^1$

素因数の和:527

約数の個数: 80

約数和(自身を含む): 179147760

約数和(自身を除く): 112680432

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 109, 128, 192, 218, 256, 327, 384, 397, 436, 512, 654, 768, 794, 872, 1191, 1308, 1536, 1588, 1744, 2382, 2616, 3176, 3488, 4764, 5232, 6352, 6976, 9528, 10464, 12704, 13952, 19056, 20928, 25408, 27904, 38112, 41856, 43273, 50816, 55808, 76224, 83712, 86546, 101632, 129819, 152448, 167424, 173092, 203264, 259638, 304896, 346184, 519276, 609792, 692368, 1038552, 1384736, 2077104, 2769472, 4154208, 5538944, 8308416, 11077888, 16616832, 22155776, 33233664, 66467328]

約数ペア:

[(1, 66467328), (2, 33233664), (3, 22155776), (4, 16616832), (6, 11077888), (8, 8308416), (12, 5538944), (16, 4154208), (24, 2769472), (32, 2077104), (48, 1384736), (64, 1038552), (96, 692368), (109, 609792), (128, 519276), (192, 346184), (218, 304896), (256, 259638), (327, 203264), (384, 173092), (397, 167424), (436, 152448), (512, 129819), (654, 101632), (768, 86546), (794, 83712), (872, 76224), (1191, 55808), (1308, 50816), (1536, 43273), (1588, 41856), (1744, 38112), (2382, 27904), (2616, 25408), (3176, 20928), (3488, 19056), (4764, 13952), (5232, 12704), (6352, 10464), (6976, 9528)]