71993622

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{211}}^1$

素因数の和:349

約数の個数: 64

約数和(自身を含む): 158135040

約数和(自身を除く): 86141418

約数列:

[1, 2, 3, 6, 19, 38, 41, 57, 73, 82, 114, 123, 146, 211, 219, 246, 422, 438, 633, 779, 1266, 1387, 1558, 2337, 2774, 2993, 4009, 4161, 4674, 5986, 8018, 8322, 8651, 8979, 12027, 15403, 17302, 17958, 24054, 25953, 30806, 46209, 51906, 56867, 92418, 113734, 164369, 170601, 292657, 328738, 341202, 493107, 585314, 631523, 877971, 986214, 1263046, 1755942, 1894569, 3789138, 11998937, 23997874, 35996811, 71993622]

約数ペア:

[(1, 71993622), (2, 35996811), (3, 23997874), (6, 11998937), (19, 3789138), (38, 1894569), (41, 1755942), (57, 1263046), (73, 986214), (82, 877971), (114, 631523), (123, 585314), (146, 493107), (211, 341202), (219, 328738), (246, 292657), (422, 170601), (438, 164369), (633, 113734), (779, 92418), (1266, 56867), (1387, 51906), (1558, 46209), (2337, 30806), (2774, 25953), (2993, 24054), (4009, 17958), (4161, 17302), (4674, 15403), (5986, 12027), (8018, 8979), (8322, 8651)]