72212672

素因数分解:

$2^6\times 7^2\times {\mathrm{23027}}^1$

素因数の和:23053

約数の個数: 42

約数和(自身を含む): 166699692

約数和(自身を除く): 94487020

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 196, 224, 392, 448, 784, 1568, 3136, 23027, 46054, 92108, 161189, 184216, 322378, 368432, 644756, 736864, 1128323, 1289512, 1473728, 2256646, 2579024, 4513292, 5158048, 9026584, 10316096, 18053168, 36106336, 72212672]

約数ペア:

[(1, 72212672), (2, 36106336), (4, 18053168), (7, 10316096), (8, 9026584), (14, 5158048), (16, 4513292), (28, 2579024), (32, 2256646), (49, 1473728), (56, 1289512), (64, 1128323), (98, 736864), (112, 644756), (196, 368432), (224, 322378), (392, 184216), (448, 161189), (784, 92108), (1568, 46054), (3136, 23027)]