66728448

素因数分解:

$2^9\times 3^4\times {\mathrm{1609}}^1$

素因数の和:1639

約数の個数: 100

約数和(自身を含む): 199290630

約数和(自身を除く): 132562182

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 96, 108, 128, 144, 162, 192, 216, 256, 288, 324, 384, 432, 512, 576, 648, 768, 864, 1152, 1296, 1536, 1609, 1728, 2304, 2592, 3218, 3456, 4608, 4827, 5184, 6436, 6912, 9654, 10368, 12872, 13824, 14481, 19308, 20736, 25744, 28962, 38616, 41472, 43443, 51488, 57924, 77232, 86886, 102976, 115848, 130329, 154464, 173772, 205952, 231696, 260658, 308928, 347544, 411904, 463392, 521316, 617856, 695088, 823808, 926784, 1042632, 1235712, 1390176, 1853568, 2085264, 2471424, 2780352, 3707136, 4170528, 5560704, 7414272, 8341056, 11121408, 16682112, 22242816, 33364224, 66728448]

約数ペア:

[(1, 66728448), (2, 33364224), (3, 22242816), (4, 16682112), (6, 11121408), (8, 8341056), (9, 7414272), (12, 5560704), (16, 4170528), (18, 3707136), (24, 2780352), (27, 2471424), (32, 2085264), (36, 1853568), (48, 1390176), (54, 1235712), (64, 1042632), (72, 926784), (81, 823808), (96, 695088), (108, 617856), (128, 521316), (144, 463392), (162, 411904), (192, 347544), (216, 308928), (256, 260658), (288, 231696), (324, 205952), (384, 173772), (432, 154464), (512, 130329), (576, 115848), (648, 102976), (768, 86886), (864, 77232), (1152, 57924), (1296, 51488), (1536, 43443), (1609, 41472), (1728, 38616), (2304, 28962), (2592, 25744), (3218, 20736), (3456, 19308), (4608, 14481), (4827, 13824), (5184, 12872), (6436, 10368), (6912, 9654)]