64787712

素因数分解:

$2^8\times 3^1\times {\mathrm{11}}^1\times {\mathrm{7669}}^1$

素因数の和:7699

約数の個数: 72

約数和(自身を含む): 188129760

約数和(自身を除く): 123342048

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, 7669, 8448, 15338, 23007, 30676, 46014, 61352, 84359, 92028, 122704, 168718, 184056, 245408, 253077, 337436, 368112, 490816, 506154, 674872, 736224, 981632, 1012308, 1349744, 1472448, 1963264, 2024616, 2699488, 2944896, 4049232, 5398976, 5889792, 8098464, 10797952, 16196928, 21595904, 32393856, 64787712]

約数ペア:

[(1, 64787712), (2, 32393856), (3, 21595904), (4, 16196928), (6, 10797952), (8, 8098464), (11, 5889792), (12, 5398976), (16, 4049232), (22, 2944896), (24, 2699488), (32, 2024616), (33, 1963264), (44, 1472448), (48, 1349744), (64, 1012308), (66, 981632), (88, 736224), (96, 674872), (128, 506154), (132, 490816), (176, 368112), (192, 337436), (256, 253077), (264, 245408), (352, 184056), (384, 168718), (528, 122704), (704, 92028), (768, 84359), (1056, 61352), (1408, 46014), (2112, 30676), (2816, 23007), (4224, 15338), (7669, 8448)]