64973568

素因数分解:

$2^8\times 3^1\times {\mathrm{11}}^1\times {\mathrm{7691}}^1$

素因数の和:7721

約数の個数: 72

約数和(自身を含む): 188669376

約数和(自身を除く): 123695808

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 64, 66, 88, 96, 128, 132, 176, 192, 256, 264, 352, 384, 528, 704, 768, 1056, 1408, 2112, 2816, 4224, 7691, 8448, 15382, 23073, 30764, 46146, 61528, 84601, 92292, 123056, 169202, 184584, 246112, 253803, 338404, 369168, 492224, 507606, 676808, 738336, 984448, 1015212, 1353616, 1476672, 1968896, 2030424, 2707232, 2953344, 4060848, 5414464, 5906688, 8121696, 10828928, 16243392, 21657856, 32486784, 64973568]

約数ペア:

[(1, 64973568), (2, 32486784), (3, 21657856), (4, 16243392), (6, 10828928), (8, 8121696), (11, 5906688), (12, 5414464), (16, 4060848), (22, 2953344), (24, 2707232), (32, 2030424), (33, 1968896), (44, 1476672), (48, 1353616), (64, 1015212), (66, 984448), (88, 738336), (96, 676808), (128, 507606), (132, 492224), (176, 369168), (192, 338404), (256, 253803), (264, 246112), (352, 184584), (384, 169202), (528, 123056), (704, 92292), (768, 84601), (1056, 61528), (1408, 46146), (2112, 30764), (2816, 23073), (4224, 15382), (7691, 8448)]