70115056

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{181}}^1$

素因数の和:302

約数の個数: 80

約数和(自身を含む): 155990016

約数和(自身を除く): 85874960

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 44, 62, 71, 88, 124, 142, 176, 181, 248, 284, 341, 362, 496, 568, 682, 724, 781, 1136, 1364, 1448, 1562, 1991, 2201, 2728, 2896, 3124, 3982, 4402, 5456, 5611, 6248, 7964, 8804, 11222, 12496, 12851, 15928, 17608, 22444, 24211, 25702, 31856, 35216, 44888, 48422, 51404, 61721, 89776, 96844, 102808, 123442, 141361, 193688, 205616, 246884, 282722, 387376, 398381, 493768, 565444, 796762, 987536, 1130888, 1593524, 2261776, 3187048, 4382191, 6374096, 8764382, 17528764, 35057528, 70115056]

約数ペア:

[(1, 70115056), (2, 35057528), (4, 17528764), (8, 8764382), (11, 6374096), (16, 4382191), (22, 3187048), (31, 2261776), (44, 1593524), (62, 1130888), (71, 987536), (88, 796762), (124, 565444), (142, 493768), (176, 398381), (181, 387376), (248, 282722), (284, 246884), (341, 205616), (362, 193688), (496, 141361), (568, 123442), (682, 102808), (724, 96844), (781, 89776), (1136, 61721), (1364, 51404), (1448, 48422), (1562, 44888), (1991, 35216), (2201, 31856), (2728, 25702), (2896, 24211), (3124, 22444), (3982, 17608), (4402, 15928), (5456, 12851), (5611, 12496), (6248, 11222), (7964, 8804)]