71775744

素因数分解:

$2^9\times 3^1\times {\mathrm{83}}^1\times {\mathrm{563}}^1$

素因数の和:667

約数の個数: 80

約数和(自身を含む): 193862592

約数和(自身を除く): 122086848

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 83, 96, 128, 166, 192, 249, 256, 332, 384, 498, 512, 563, 664, 768, 996, 1126, 1328, 1536, 1689, 1992, 2252, 2656, 3378, 3984, 4504, 5312, 6756, 7968, 9008, 10624, 13512, 15936, 18016, 21248, 27024, 31872, 36032, 42496, 46729, 54048, 63744, 72064, 93458, 108096, 127488, 140187, 144128, 186916, 216192, 280374, 288256, 373832, 432384, 560748, 747664, 864768, 1121496, 1495328, 2242992, 2990656, 4485984, 5981312, 8971968, 11962624, 17943936, 23925248, 35887872, 71775744]

約数ペア:

[(1, 71775744), (2, 35887872), (3, 23925248), (4, 17943936), (6, 11962624), (8, 8971968), (12, 5981312), (16, 4485984), (24, 2990656), (32, 2242992), (48, 1495328), (64, 1121496), (83, 864768), (96, 747664), (128, 560748), (166, 432384), (192, 373832), (249, 288256), (256, 280374), (332, 216192), (384, 186916), (498, 144128), (512, 140187), (563, 127488), (664, 108096), (768, 93458), (996, 72064), (1126, 63744), (1328, 54048), (1536, 46729), (1689, 42496), (1992, 36032), (2252, 31872), (2656, 27024), (3378, 21248), (3984, 18016), (4504, 15936), (5312, 13512), (6756, 10624), (7968, 9008)]