78421824

素因数分解:

$2^6\times 3^3\times {\mathrm{13}}^1\times {\mathrm{3491}}^1$

素因数の和:3525

約数の個数: 112

約数和(自身を含む): 248351040

約数和(自身を除く): 169929216

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 39, 48, 52, 54, 64, 72, 78, 96, 104, 108, 117, 144, 156, 192, 208, 216, 234, 288, 312, 351, 416, 432, 468, 576, 624, 702, 832, 864, 936, 1248, 1404, 1728, 1872, 2496, 2808, 3491, 3744, 5616, 6982, 7488, 10473, 11232, 13964, 20946, 22464, 27928, 31419, 41892, 45383, 55856, 62838, 83784, 90766, 94257, 111712, 125676, 136149, 167568, 181532, 188514, 223424, 251352, 272298, 335136, 363064, 377028, 408447, 502704, 544596, 670272, 726128, 754056, 816894, 1005408, 1089192, 1225341, 1452256, 1508112, 1633788, 2010816, 2178384, 2450682, 2904512, 3016224, 3267576, 4356768, 4901364, 6032448, 6535152, 8713536, 9802728, 13070304, 19605456, 26140608, 39210912, 78421824]

約数ペア:

[(1, 78421824), (2, 39210912), (3, 26140608), (4, 19605456), (6, 13070304), (8, 9802728), (9, 8713536), (12, 6535152), (13, 6032448), (16, 4901364), (18, 4356768), (24, 3267576), (26, 3016224), (27, 2904512), (32, 2450682), (36, 2178384), (39, 2010816), (48, 1633788), (52, 1508112), (54, 1452256), (64, 1225341), (72, 1089192), (78, 1005408), (96, 816894), (104, 754056), (108, 726128), (117, 670272), (144, 544596), (156, 502704), (192, 408447), (208, 377028), (216, 363064), (234, 335136), (288, 272298), (312, 251352), (351, 223424), (416, 188514), (432, 181532), (468, 167568), (576, 136149), (624, 125676), (702, 111712), (832, 94257), (864, 90766), (936, 83784), (1248, 62838), (1404, 55856), (1728, 45383), (1872, 41892), (2496, 31419), (2808, 27928), (3491, 22464), (3744, 20946), (5616, 13964), (6982, 11232), (7488, 10473)]