89850926

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1$

素因数の和:209

約数の個数: 64

約数和(自身を含む): 161989632

約数和(自身を除く): 72138706

約数列:

[1, 2, 11, 22, 23, 41, 46, 61, 71, 82, 122, 142, 253, 451, 506, 671, 781, 902, 943, 1342, 1403, 1562, 1633, 1886, 2501, 2806, 2911, 3266, 4331, 5002, 5822, 8662, 10373, 15433, 17963, 20746, 27511, 30866, 32021, 35926, 47641, 55022, 57523, 64042, 66953, 95282, 99613, 115046, 133906, 177571, 199226, 355142, 632753, 736483, 1095743, 1265506, 1472966, 1953281, 2191486, 3906562, 4084133, 8168266, 44925463, 89850926]

約数ペア:

[(1, 89850926), (2, 44925463), (11, 8168266), (22, 4084133), (23, 3906562), (41, 2191486), (46, 1953281), (61, 1472966), (71, 1265506), (82, 1095743), (122, 736483), (142, 632753), (253, 355142), (451, 199226), (506, 177571), (671, 133906), (781, 115046), (902, 99613), (943, 95282), (1342, 66953), (1403, 64042), (1562, 57523), (1633, 55022), (1886, 47641), (2501, 35926), (2806, 32021), (2911, 30866), (3266, 27511), (4331, 20746), (5002, 17963), (5822, 15433), (8662, 10373)]