123126576

素因数分解:

$2^4\times 3^1\times {\mathrm{29}}^1\times {\mathrm{197}}^1\times {\mathrm{449}}^1$

素因数の和:686

約数の個数: 80

約数和(自身を含む): 331452000

約数和(自身を除く): 208325424

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 29, 48, 58, 87, 116, 174, 197, 232, 348, 394, 449, 464, 591, 696, 788, 898, 1182, 1347, 1392, 1576, 1796, 2364, 2694, 3152, 3592, 4728, 5388, 5713, 7184, 9456, 10776, 11426, 13021, 17139, 21552, 22852, 26042, 34278, 39063, 45704, 52084, 68556, 78126, 88453, 91408, 104168, 137112, 156252, 176906, 208336, 265359, 274224, 312504, 353812, 530718, 625008, 707624, 1061436, 1415248, 2122872, 2565137, 4245744, 5130274, 7695411, 10260548, 15390822, 20521096, 30781644, 41042192, 61563288, 123126576]

約数ペア:

[(1, 123126576), (2, 61563288), (3, 41042192), (4, 30781644), (6, 20521096), (8, 15390822), (12, 10260548), (16, 7695411), (24, 5130274), (29, 4245744), (48, 2565137), (58, 2122872), (87, 1415248), (116, 1061436), (174, 707624), (197, 625008), (232, 530718), (348, 353812), (394, 312504), (449, 274224), (464, 265359), (591, 208336), (696, 176906), (788, 156252), (898, 137112), (1182, 104168), (1347, 91408), (1392, 88453), (1576, 78126), (1796, 68556), (2364, 52084), (2694, 45704), (3152, 39063), (3592, 34278), (4728, 26042), (5388, 22852), (5713, 21552), (7184, 17139), (9456, 13021), (10776, 11426)]