81592368

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{11887}}^1$

素因数の和:11922

約数の個数: 80

約数和(自身を含む): 247650816

約数和(自身を除く): 166058448

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 16, 22, 24, 26, 33, 39, 44, 48, 52, 66, 78, 88, 104, 132, 143, 156, 176, 208, 264, 286, 312, 429, 528, 572, 624, 858, 1144, 1716, 2288, 3432, 6864, 11887, 23774, 35661, 47548, 71322, 95096, 130757, 142644, 154531, 190192, 261514, 285288, 309062, 392271, 463593, 523028, 570576, 618124, 784542, 927186, 1046056, 1236248, 1569084, 1699841, 1854372, 2092112, 2472496, 3138168, 3399682, 3708744, 5099523, 6276336, 6799364, 7417488, 10199046, 13598728, 20398092, 27197456, 40796184, 81592368]

約数ペア:

[(1, 81592368), (2, 40796184), (3, 27197456), (4, 20398092), (6, 13598728), (8, 10199046), (11, 7417488), (12, 6799364), (13, 6276336), (16, 5099523), (22, 3708744), (24, 3399682), (26, 3138168), (33, 2472496), (39, 2092112), (44, 1854372), (48, 1699841), (52, 1569084), (66, 1236248), (78, 1046056), (88, 927186), (104, 784542), (132, 618124), (143, 570576), (156, 523028), (176, 463593), (208, 392271), (264, 309062), (286, 285288), (312, 261514), (429, 190192), (528, 154531), (572, 142644), (624, 130757), (858, 95096), (1144, 71322), (1716, 47548), (2288, 35661), (3432, 23774), (6864, 11887)]