71912064

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{863}}^1$

素因数の和:918

約数の個数: 128

約数和(自身を含む): 225607680

約数和(自身を除く): 153695616

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 31, 32, 42, 48, 56, 62, 64, 84, 93, 96, 112, 124, 128, 168, 186, 192, 217, 224, 248, 336, 372, 384, 434, 448, 496, 651, 672, 744, 863, 868, 896, 992, 1302, 1344, 1488, 1726, 1736, 1984, 2589, 2604, 2688, 2976, 3452, 3472, 3968, 5178, 5208, 5952, 6041, 6904, 6944, 10356, 10416, 11904, 12082, 13808, 13888, 18123, 20712, 20832, 24164, 26753, 27616, 27776, 36246, 41424, 41664, 48328, 53506, 55232, 72492, 80259, 82848, 83328, 96656, 107012, 110464, 144984, 160518, 165696, 187271, 193312, 214024, 289968, 321036, 331392, 374542, 386624, 428048, 561813, 579936, 642072, 749084, 773248, 856096, 1123626, 1159872, 1284144, 1498168, 1712192, 2247252, 2319744, 2568288, 2996336, 3424384, 4494504, 5136576, 5992672, 8989008, 10273152, 11985344, 17978016, 23970688, 35956032, 71912064]

約数ペア:

[(1, 71912064), (2, 35956032), (3, 23970688), (4, 17978016), (6, 11985344), (7, 10273152), (8, 8989008), (12, 5992672), (14, 5136576), (16, 4494504), (21, 3424384), (24, 2996336), (28, 2568288), (31, 2319744), (32, 2247252), (42, 1712192), (48, 1498168), (56, 1284144), (62, 1159872), (64, 1123626), (84, 856096), (93, 773248), (96, 749084), (112, 642072), (124, 579936), (128, 561813), (168, 428048), (186, 386624), (192, 374542), (217, 331392), (224, 321036), (248, 289968), (336, 214024), (372, 193312), (384, 187271), (434, 165696), (448, 160518), (496, 144984), (651, 110464), (672, 107012), (744, 96656), (863, 83328), (868, 82848), (896, 80259), (992, 72492), (1302, 55232), (1344, 53506), (1488, 48328), (1726, 41664), (1736, 41424), (1984, 36246), (2589, 27776), (2604, 27616), (2688, 26753), (2976, 24164), (3452, 20832), (3472, 20712), (3968, 18123), (5178, 13888), (5208, 13808), (5952, 12082), (6041, 11904), (6904, 10416), (6944, 10356)]