71488128

素因数分解:

$2^7\times 3^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{233}}^1$

素因数の和:314

約数の個数: 128

約数和(自身を含む): 206219520

約数和(自身を除く): 134731392

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 47, 48, 51, 64, 68, 94, 96, 102, 128, 136, 141, 188, 192, 204, 233, 272, 282, 376, 384, 408, 466, 544, 564, 699, 752, 799, 816, 932, 1088, 1128, 1398, 1504, 1598, 1632, 1864, 2176, 2256, 2397, 2796, 3008, 3196, 3264, 3728, 3961, 4512, 4794, 5592, 6016, 6392, 6528, 7456, 7922, 9024, 9588, 10951, 11184, 11883, 12784, 14912, 15844, 18048, 19176, 21902, 22368, 23766, 25568, 29824, 31688, 32853, 38352, 43804, 44736, 47532, 51136, 63376, 65706, 76704, 87608, 89472, 95064, 102272, 126752, 131412, 153408, 175216, 186167, 190128, 253504, 262824, 306816, 350432, 372334, 380256, 507008, 525648, 558501, 700864, 744668, 760512, 1051296, 1117002, 1401728, 1489336, 1521024, 2102592, 2234004, 2978672, 4205184, 4468008, 5957344, 8936016, 11914688, 17872032, 23829376, 35744064, 71488128]

約数ペア:

[(1, 71488128), (2, 35744064), (3, 23829376), (4, 17872032), (6, 11914688), (8, 8936016), (12, 5957344), (16, 4468008), (17, 4205184), (24, 2978672), (32, 2234004), (34, 2102592), (47, 1521024), (48, 1489336), (51, 1401728), (64, 1117002), (68, 1051296), (94, 760512), (96, 744668), (102, 700864), (128, 558501), (136, 525648), (141, 507008), (188, 380256), (192, 372334), (204, 350432), (233, 306816), (272, 262824), (282, 253504), (376, 190128), (384, 186167), (408, 175216), (466, 153408), (544, 131412), (564, 126752), (699, 102272), (752, 95064), (799, 89472), (816, 87608), (932, 76704), (1088, 65706), (1128, 63376), (1398, 51136), (1504, 47532), (1598, 44736), (1632, 43804), (1864, 38352), (2176, 32853), (2256, 31688), (2397, 29824), (2796, 25568), (3008, 23766), (3196, 22368), (3264, 21902), (3728, 19176), (3961, 18048), (4512, 15844), (4794, 14912), (5592, 12784), (6016, 11883), (6392, 11184), (6528, 10951), (7456, 9588), (7922, 9024)]