82491486

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{131}}^1$

素因数の和:230

約数の個数: 128

約数和(自身を含む): 218972160

約数和(自身を除く): 136480674

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 29, 33, 42, 47, 58, 66, 77, 87, 94, 131, 141, 154, 174, 203, 231, 262, 282, 319, 329, 393, 406, 462, 517, 609, 638, 658, 786, 917, 957, 987, 1034, 1218, 1363, 1441, 1551, 1834, 1914, 1974, 2233, 2726, 2751, 2882, 3102, 3619, 3799, 4089, 4323, 4466, 5502, 6157, 6699, 7238, 7598, 8178, 8646, 9541, 10087, 10857, 11397, 12314, 13398, 14993, 18471, 19082, 20174, 21714, 22794, 26593, 28623, 29986, 30261, 36942, 41789, 43099, 44979, 53186, 57246, 60522, 67727, 79779, 83578, 86198, 89958, 104951, 125367, 129297, 135454, 159558, 178553, 203181, 209902, 250734, 258594, 292523, 314853, 357106, 406362, 474089, 535659, 585046, 629706, 877569, 948178, 1071318, 1249871, 1422267, 1755138, 1964083, 2499742, 2844534, 3749613, 3928166, 5892249, 7499226, 11784498, 13748581, 27497162, 41245743, 82491486]

約数ペア:

[(1, 82491486), (2, 41245743), (3, 27497162), (6, 13748581), (7, 11784498), (11, 7499226), (14, 5892249), (21, 3928166), (22, 3749613), (29, 2844534), (33, 2499742), (42, 1964083), (47, 1755138), (58, 1422267), (66, 1249871), (77, 1071318), (87, 948178), (94, 877569), (131, 629706), (141, 585046), (154, 535659), (174, 474089), (203, 406362), (231, 357106), (262, 314853), (282, 292523), (319, 258594), (329, 250734), (393, 209902), (406, 203181), (462, 178553), (517, 159558), (609, 135454), (638, 129297), (658, 125367), (786, 104951), (917, 89958), (957, 86198), (987, 83578), (1034, 79779), (1218, 67727), (1363, 60522), (1441, 57246), (1551, 53186), (1834, 44979), (1914, 43099), (1974, 41789), (2233, 36942), (2726, 30261), (2751, 29986), (2882, 28623), (3102, 26593), (3619, 22794), (3799, 21714), (4089, 20174), (4323, 19082), (4466, 18471), (5502, 14993), (6157, 13398), (6699, 12314), (7238, 11397), (7598, 10857), (8178, 10087), (8646, 9541)]