63784480

素因数分解:

$2^5\times 5^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{127}}^1$

素因数の和:258

約数の個数: 96

約数和(自身を含む): 157538304

約数和(自身を除く): 93753824

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 43, 73, 80, 86, 127, 146, 160, 172, 215, 254, 292, 344, 365, 430, 508, 584, 635, 688, 730, 860, 1016, 1168, 1270, 1376, 1460, 1720, 2032, 2336, 2540, 2920, 3139, 3440, 4064, 5080, 5461, 5840, 6278, 6880, 9271, 10160, 10922, 11680, 12556, 15695, 18542, 20320, 21844, 25112, 27305, 31390, 37084, 43688, 46355, 50224, 54610, 62780, 74168, 87376, 92710, 100448, 109220, 125560, 148336, 174752, 185420, 218440, 251120, 296672, 370840, 398653, 436880, 502240, 741680, 797306, 873760, 1483360, 1594612, 1993265, 3189224, 3986530, 6378448, 7973060, 12756896, 15946120, 31892240, 63784480]

約数ペア:

[(1, 63784480), (2, 31892240), (4, 15946120), (5, 12756896), (8, 7973060), (10, 6378448), (16, 3986530), (20, 3189224), (32, 1993265), (40, 1594612), (43, 1483360), (73, 873760), (80, 797306), (86, 741680), (127, 502240), (146, 436880), (160, 398653), (172, 370840), (215, 296672), (254, 251120), (292, 218440), (344, 185420), (365, 174752), (430, 148336), (508, 125560), (584, 109220), (635, 100448), (688, 92710), (730, 87376), (860, 74168), (1016, 62780), (1168, 54610), (1270, 50224), (1376, 46355), (1460, 43688), (1720, 37084), (2032, 31390), (2336, 27305), (2540, 25112), (2920, 21844), (3139, 20320), (3440, 18542), (4064, 15695), (5080, 12556), (5461, 11680), (5840, 10922), (6278, 10160), (6880, 9271)]