72444148

素因数分解:

$2^2\times 7^2\times {\mathrm{31}}^1\times {\mathrm{11923}}^1$

素因数の和:11972

約数の個数: 36

約数和(自身を含む): 152245632

約数和(自身を除く): 79801484

約数列:

[1, 2, 4, 7, 14, 28, 31, 49, 62, 98, 124, 196, 217, 434, 868, 1519, 3038, 6076, 11923, 23846, 47692, 83461, 166922, 333844, 369613, 584227, 739226, 1168454, 1478452, 2336908, 2587291, 5174582, 10349164, 18111037, 36222074, 72444148]

約数ペア:

[(1, 72444148), (2, 36222074), (4, 18111037), (7, 10349164), (14, 5174582), (28, 2587291), (31, 2336908), (49, 1478452), (62, 1168454), (98, 739226), (124, 584227), (196, 369613), (217, 333844), (434, 166922), (868, 83461), (1519, 47692), (3038, 23846), (6076, 11923)]