80280672

素因数分解:

$2^5\times 3^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{353}}^1$

素因数の和:492

約数の個数: 96

約数和(自身を含む): 222663168

約数和(自身を除く): 142382496

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 32, 46, 48, 69, 92, 96, 103, 138, 184, 206, 276, 309, 353, 368, 412, 552, 618, 706, 736, 824, 1059, 1104, 1236, 1412, 1648, 2118, 2208, 2369, 2472, 2824, 3296, 4236, 4738, 4944, 5648, 7107, 8119, 8472, 9476, 9888, 11296, 14214, 16238, 16944, 18952, 24357, 28428, 32476, 33888, 36359, 37904, 48714, 56856, 64952, 72718, 75808, 97428, 109077, 113712, 129904, 145436, 194856, 218154, 227424, 259808, 290872, 389712, 436308, 581744, 779424, 836257, 872616, 1163488, 1672514, 1745232, 2508771, 3345028, 3490464, 5017542, 6690056, 10035084, 13380112, 20070168, 26760224, 40140336, 80280672]

約数ペア:

[(1, 80280672), (2, 40140336), (3, 26760224), (4, 20070168), (6, 13380112), (8, 10035084), (12, 6690056), (16, 5017542), (23, 3490464), (24, 3345028), (32, 2508771), (46, 1745232), (48, 1672514), (69, 1163488), (92, 872616), (96, 836257), (103, 779424), (138, 581744), (184, 436308), (206, 389712), (276, 290872), (309, 259808), (353, 227424), (368, 218154), (412, 194856), (552, 145436), (618, 129904), (706, 113712), (736, 109077), (824, 97428), (1059, 75808), (1104, 72718), (1236, 64952), (1412, 56856), (1648, 48714), (2118, 37904), (2208, 36359), (2369, 33888), (2472, 32476), (2824, 28428), (3296, 24357), (4236, 18952), (4738, 16944), (4944, 16238), (5648, 14214), (7107, 11296), (8119, 9888), (8472, 9476)]