78185328

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{1171}}^1$

素因数の和:1302

約数の個数: 80

約数和(自身を含む): 219735936

約数和(自身を除く): 141550608

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 107, 156, 208, 214, 312, 321, 428, 624, 642, 856, 1171, 1284, 1391, 1712, 2342, 2568, 2782, 3513, 4173, 4684, 5136, 5564, 7026, 8346, 9368, 11128, 14052, 15223, 16692, 18736, 22256, 28104, 30446, 33384, 45669, 56208, 60892, 66768, 91338, 121784, 125297, 182676, 243568, 250594, 365352, 375891, 501188, 730704, 751782, 1002376, 1503564, 1628861, 2004752, 3007128, 3257722, 4886583, 6014256, 6515444, 9773166, 13030888, 19546332, 26061776, 39092664, 78185328]

約数ペア:

[(1, 78185328), (2, 39092664), (3, 26061776), (4, 19546332), (6, 13030888), (8, 9773166), (12, 6515444), (13, 6014256), (16, 4886583), (24, 3257722), (26, 3007128), (39, 2004752), (48, 1628861), (52, 1503564), (78, 1002376), (104, 751782), (107, 730704), (156, 501188), (208, 375891), (214, 365352), (312, 250594), (321, 243568), (428, 182676), (624, 125297), (642, 121784), (856, 91338), (1171, 66768), (1284, 60892), (1391, 56208), (1712, 45669), (2342, 33384), (2568, 30446), (2782, 28104), (3513, 22256), (4173, 18736), (4684, 16692), (5136, 15223), (5564, 14052), (7026, 11128), (8346, 9368)]