80804352

素因数分解:

$2^9\times 3^1\times {\mathrm{31}}^1\times {\mathrm{1697}}^1$

素因数の和:1749

約数の個数: 80

約数和(自身を含む): 222342912

約数和(自身を除く): 141538560

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 64, 93, 96, 124, 128, 186, 192, 248, 256, 372, 384, 496, 512, 744, 768, 992, 1488, 1536, 1697, 1984, 2976, 3394, 3968, 5091, 5952, 6788, 7936, 10182, 11904, 13576, 15872, 20364, 23808, 27152, 40728, 47616, 52607, 54304, 81456, 105214, 108608, 157821, 162912, 210428, 217216, 315642, 325824, 420856, 434432, 631284, 651648, 841712, 868864, 1262568, 1303296, 1683424, 2525136, 2606592, 3366848, 5050272, 6733696, 10100544, 13467392, 20201088, 26934784, 40402176, 80804352]

約数ペア:

[(1, 80804352), (2, 40402176), (3, 26934784), (4, 20201088), (6, 13467392), (8, 10100544), (12, 6733696), (16, 5050272), (24, 3366848), (31, 2606592), (32, 2525136), (48, 1683424), (62, 1303296), (64, 1262568), (93, 868864), (96, 841712), (124, 651648), (128, 631284), (186, 434432), (192, 420856), (248, 325824), (256, 315642), (372, 217216), (384, 210428), (496, 162912), (512, 157821), (744, 108608), (768, 105214), (992, 81456), (1488, 54304), (1536, 52607), (1697, 47616), (1984, 40728), (2976, 27152), (3394, 23808), (3968, 20364), (5091, 15872), (5952, 13576), (6788, 11904), (7936, 10182)]