66344448

素因数分解:

$2^9\times 3^1\times {\mathrm{47}}^1\times {\mathrm{919}}^1$

素因数の和:987

約数の個数: 80

約数和(自身を含む): 180702720

約数和(自身を除く): 114358272

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 47, 48, 64, 94, 96, 128, 141, 188, 192, 256, 282, 376, 384, 512, 564, 752, 768, 919, 1128, 1504, 1536, 1838, 2256, 2757, 3008, 3676, 4512, 5514, 6016, 7352, 9024, 11028, 12032, 14704, 18048, 22056, 24064, 29408, 36096, 43193, 44112, 58816, 72192, 86386, 88224, 117632, 129579, 172772, 176448, 235264, 259158, 345544, 352896, 470528, 518316, 691088, 705792, 1036632, 1382176, 1411584, 2073264, 2764352, 4146528, 5528704, 8293056, 11057408, 16586112, 22114816, 33172224, 66344448]

約数ペア:

[(1, 66344448), (2, 33172224), (3, 22114816), (4, 16586112), (6, 11057408), (8, 8293056), (12, 5528704), (16, 4146528), (24, 2764352), (32, 2073264), (47, 1411584), (48, 1382176), (64, 1036632), (94, 705792), (96, 691088), (128, 518316), (141, 470528), (188, 352896), (192, 345544), (256, 259158), (282, 235264), (376, 176448), (384, 172772), (512, 129579), (564, 117632), (752, 88224), (768, 86386), (919, 72192), (1128, 58816), (1504, 44112), (1536, 43193), (1838, 36096), (2256, 29408), (2757, 24064), (3008, 22056), (3676, 18048), (4512, 14704), (5514, 12032), (6016, 11028), (7352, 9024)]