84800534

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{179}}^1$

素因数の和:357

約数の個数: 64

約数和(自身を含む): 166924800

約数和(自身を除く): 82124266

約数列:

[1, 2, 7, 13, 14, 19, 26, 38, 91, 133, 137, 179, 182, 247, 266, 274, 358, 494, 959, 1253, 1729, 1781, 1918, 2327, 2506, 2603, 3401, 3458, 3562, 4654, 5206, 6802, 12467, 16289, 18221, 23807, 24523, 24934, 32578, 33839, 36442, 44213, 47614, 49046, 67678, 88426, 171661, 236873, 309491, 318799, 343322, 465937, 473746, 618982, 637598, 931874, 2231593, 3261559, 4463186, 6057181, 6523118, 12114362, 42400267, 84800534]

約数ペア:

[(1, 84800534), (2, 42400267), (7, 12114362), (13, 6523118), (14, 6057181), (19, 4463186), (26, 3261559), (38, 2231593), (91, 931874), (133, 637598), (137, 618982), (179, 473746), (182, 465937), (247, 343322), (266, 318799), (274, 309491), (358, 236873), (494, 171661), (959, 88426), (1253, 67678), (1729, 49046), (1781, 47614), (1918, 44213), (2327, 36442), (2506, 33839), (2603, 32578), (3401, 24934), (3458, 24523), (3562, 23807), (4654, 18221), (5206, 16289), (6802, 12467)]