91406224

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{937}}^1$

素因数の和:1032

約数の個数: 80

約数和(自身を含む): 221458048

約数和(自身を除く): 130051824

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 67, 91, 104, 112, 134, 182, 208, 268, 364, 469, 536, 728, 871, 937, 938, 1072, 1456, 1742, 1874, 1876, 3484, 3748, 3752, 6097, 6559, 6968, 7496, 7504, 12181, 12194, 13118, 13936, 14992, 24362, 24388, 26236, 48724, 48776, 52472, 62779, 85267, 97448, 97552, 104944, 125558, 170534, 194896, 251116, 341068, 439453, 502232, 682136, 816127, 878906, 1004464, 1364272, 1632254, 1757812, 3264508, 3515624, 5712889, 6529016, 7031248, 11425778, 13058032, 22851556, 45703112, 91406224]

約数ペア:

[(1, 91406224), (2, 45703112), (4, 22851556), (7, 13058032), (8, 11425778), (13, 7031248), (14, 6529016), (16, 5712889), (26, 3515624), (28, 3264508), (52, 1757812), (56, 1632254), (67, 1364272), (91, 1004464), (104, 878906), (112, 816127), (134, 682136), (182, 502232), (208, 439453), (268, 341068), (364, 251116), (469, 194896), (536, 170534), (728, 125558), (871, 104944), (937, 97552), (938, 97448), (1072, 85267), (1456, 62779), (1742, 52472), (1874, 48776), (1876, 48724), (3484, 26236), (3748, 24388), (3752, 24362), (6097, 14992), (6559, 13936), (6968, 13118), (7496, 12194), (7504, 12181)]