78401136

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{1789}}^1$

素因数の和:1894

約数の個数: 80

約数和(自身を含む): 223735680

約数和(自身を除く): 145334544

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 83, 88, 132, 166, 176, 249, 264, 332, 498, 528, 664, 913, 996, 1328, 1789, 1826, 1992, 2739, 3578, 3652, 3984, 5367, 5478, 7156, 7304, 10734, 10956, 14312, 14608, 19679, 21468, 21912, 28624, 39358, 42936, 43824, 59037, 78716, 85872, 118074, 148487, 157432, 236148, 296974, 314864, 445461, 472296, 593948, 890922, 944592, 1187896, 1633357, 1781844, 2375792, 3266714, 3563688, 4900071, 6533428, 7127376, 9800142, 13066856, 19600284, 26133712, 39200568, 78401136]

約数ペア:

[(1, 78401136), (2, 39200568), (3, 26133712), (4, 19600284), (6, 13066856), (8, 9800142), (11, 7127376), (12, 6533428), (16, 4900071), (22, 3563688), (24, 3266714), (33, 2375792), (44, 1781844), (48, 1633357), (66, 1187896), (83, 944592), (88, 890922), (132, 593948), (166, 472296), (176, 445461), (249, 314864), (264, 296974), (332, 236148), (498, 157432), (528, 148487), (664, 118074), (913, 85872), (996, 78716), (1328, 59037), (1789, 43824), (1826, 42936), (1992, 39358), (2739, 28624), (3578, 21912), (3652, 21468), (3984, 19679), (5367, 14608), (5478, 14312), (7156, 10956), (7304, 10734)]