91381108

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{181}}^1$

素因数の和:297

約数の個数: 96

約数和(自身を含む): 211178240

約数和(自身を除く): 119797132

約数列:

[1, 2, 4, 7, 13, 14, 19, 26, 28, 38, 52, 73, 76, 91, 133, 146, 181, 182, 247, 266, 292, 362, 364, 494, 511, 532, 724, 949, 988, 1022, 1267, 1387, 1729, 1898, 2044, 2353, 2534, 2774, 3439, 3458, 3796, 4706, 5068, 5548, 6643, 6878, 6916, 9412, 9709, 13213, 13286, 13756, 16471, 18031, 19418, 24073, 26426, 26572, 32942, 36062, 38836, 44707, 48146, 52852, 65884, 72124, 89414, 92491, 96292, 126217, 171769, 178828, 184982, 251047, 252434, 312949, 343538, 369964, 502094, 504868, 625898, 687076, 1004188, 1202383, 1251796, 1757329, 2404766, 3263611, 3514658, 4809532, 6527222, 7029316, 13054444, 22845277, 45690554, 91381108]

約数ペア:

[(1, 91381108), (2, 45690554), (4, 22845277), (7, 13054444), (13, 7029316), (14, 6527222), (19, 4809532), (26, 3514658), (28, 3263611), (38, 2404766), (52, 1757329), (73, 1251796), (76, 1202383), (91, 1004188), (133, 687076), (146, 625898), (181, 504868), (182, 502094), (247, 369964), (266, 343538), (292, 312949), (362, 252434), (364, 251047), (494, 184982), (511, 178828), (532, 171769), (724, 126217), (949, 96292), (988, 92491), (1022, 89414), (1267, 72124), (1387, 65884), (1729, 52852), (1898, 48146), (2044, 44707), (2353, 38836), (2534, 36062), (2774, 32942), (3439, 26572), (3458, 26426), (3796, 24073), (4706, 19418), (5068, 18031), (5548, 16471), (6643, 13756), (6878, 13286), (6916, 13213), (9412, 9709)]