80564544

素因数分解:

$2^6\times 3^4\times {\mathrm{15541}}^1$

素因数の和:15565

約数の個数: 70

約数和(自身を含む): 238833914

約数和(自身を除く): 158269370

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 96, 108, 144, 162, 192, 216, 288, 324, 432, 576, 648, 864, 1296, 1728, 2592, 5184, 15541, 31082, 46623, 62164, 93246, 124328, 139869, 186492, 248656, 279738, 372984, 419607, 497312, 559476, 745968, 839214, 994624, 1118952, 1258821, 1491936, 1678428, 2237904, 2517642, 2983872, 3356856, 4475808, 5035284, 6713712, 8951616, 10070568, 13427424, 20141136, 26854848, 40282272, 80564544]

約数ペア:

[(1, 80564544), (2, 40282272), (3, 26854848), (4, 20141136), (6, 13427424), (8, 10070568), (9, 8951616), (12, 6713712), (16, 5035284), (18, 4475808), (24, 3356856), (27, 2983872), (32, 2517642), (36, 2237904), (48, 1678428), (54, 1491936), (64, 1258821), (72, 1118952), (81, 994624), (96, 839214), (108, 745968), (144, 559476), (162, 497312), (192, 419607), (216, 372984), (288, 279738), (324, 248656), (432, 186492), (576, 139869), (648, 124328), (864, 93246), (1296, 62164), (1728, 46623), (2592, 31082), (5184, 15541)]