80263296

素因数分解:

$2^7\times 3^2\times {\mathrm{19}}^2\times {\mathrm{193}}^1$

素因数の和:251

約数の個数: 144

約数和(自身を含む): 245024910

約数和(自身を除く): 164761614

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 38, 48, 57, 64, 72, 76, 96, 114, 128, 144, 152, 171, 192, 193, 228, 288, 304, 342, 361, 384, 386, 456, 576, 579, 608, 684, 722, 772, 912, 1083, 1152, 1158, 1216, 1368, 1444, 1544, 1737, 1824, 2166, 2316, 2432, 2736, 2888, 3088, 3249, 3474, 3648, 3667, 4332, 4632, 5472, 5776, 6176, 6498, 6948, 7296, 7334, 8664, 9264, 10944, 11001, 11552, 12352, 12996, 13896, 14668, 17328, 18528, 21888, 22002, 23104, 24704, 25992, 27792, 29336, 33003, 34656, 37056, 44004, 46208, 51984, 55584, 58672, 66006, 69312, 69673, 74112, 88008, 103968, 111168, 117344, 132012, 138624, 139346, 176016, 207936, 209019, 222336, 234688, 264024, 278692, 352032, 415872, 418038, 469376, 528048, 557384, 627057, 704064, 836076, 1056096, 1114768, 1254114, 1408128, 1672152, 2112192, 2229536, 2508228, 3344304, 4224384, 4459072, 5016456, 6688608, 8918144, 10032912, 13377216, 20065824, 26754432, 40131648, 80263296]

約数ペア:

[(1, 80263296), (2, 40131648), (3, 26754432), (4, 20065824), (6, 13377216), (8, 10032912), (9, 8918144), (12, 6688608), (16, 5016456), (18, 4459072), (19, 4224384), (24, 3344304), (32, 2508228), (36, 2229536), (38, 2112192), (48, 1672152), (57, 1408128), (64, 1254114), (72, 1114768), (76, 1056096), (96, 836076), (114, 704064), (128, 627057), (144, 557384), (152, 528048), (171, 469376), (192, 418038), (193, 415872), (228, 352032), (288, 278692), (304, 264024), (342, 234688), (361, 222336), (384, 209019), (386, 207936), (456, 176016), (576, 139346), (579, 138624), (608, 132012), (684, 117344), (722, 111168), (772, 103968), (912, 88008), (1083, 74112), (1152, 69673), (1158, 69312), (1216, 66006), (1368, 58672), (1444, 55584), (1544, 51984), (1737, 46208), (1824, 44004), (2166, 37056), (2316, 34656), (2432, 33003), (2736, 29336), (2888, 27792), (3088, 25992), (3249, 24704), (3474, 23104), (3648, 22002), (3667, 21888), (4332, 18528), (4632, 17328), (5472, 14668), (5776, 13896), (6176, 12996), (6498, 12352), (6948, 11552), (7296, 11001), (7334, 10944), (8664, 9264)]