79765518

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{1163}}^1$

素因数の和:1269

約数の個数: 64

約数和(自身を含む): 193093632

約数和(自身を除く): 113328114

約数列:

[1, 2, 3, 6, 7, 14, 21, 23, 42, 46, 69, 71, 138, 142, 161, 213, 322, 426, 483, 497, 966, 994, 1163, 1491, 1633, 2326, 2982, 3266, 3489, 4899, 6978, 8141, 9798, 11431, 16282, 22862, 24423, 26749, 34293, 48846, 53498, 68586, 80247, 82573, 160494, 165146, 187243, 247719, 374486, 495438, 561729, 578011, 1123458, 1156022, 1734033, 1899179, 3468066, 3798358, 5697537, 11395074, 13294253, 26588506, 39882759, 79765518]

約数ペア:

[(1, 79765518), (2, 39882759), (3, 26588506), (6, 13294253), (7, 11395074), (14, 5697537), (21, 3798358), (23, 3468066), (42, 1899179), (46, 1734033), (69, 1156022), (71, 1123458), (138, 578011), (142, 561729), (161, 495438), (213, 374486), (322, 247719), (426, 187243), (483, 165146), (497, 160494), (966, 82573), (994, 80247), (1163, 68586), (1491, 53498), (1633, 48846), (2326, 34293), (2982, 26749), (3266, 24423), (3489, 22862), (4899, 16282), (6978, 11431), (8141, 9798)]