72517088

素因数分解:

$2^5\times 7^1\times {\mathrm{523}}^1\times {\mathrm{619}}^1$

素因数の和:1159

約数の個数: 48

約数和(自身を含む): 163739520

約数和(自身を除く): 91222432

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 523, 619, 1046, 1238, 2092, 2476, 3661, 4184, 4333, 4952, 7322, 8368, 8666, 9904, 14644, 16736, 17332, 19808, 29288, 34664, 58576, 69328, 117152, 138656, 323737, 647474, 1294948, 2266159, 2589896, 4532318, 5179792, 9064636, 10359584, 18129272, 36258544, 72517088]

約数ペア:

[(1, 72517088), (2, 36258544), (4, 18129272), (7, 10359584), (8, 9064636), (14, 5179792), (16, 4532318), (28, 2589896), (32, 2266159), (56, 1294948), (112, 647474), (224, 323737), (523, 138656), (619, 117152), (1046, 69328), (1238, 58576), (2092, 34664), (2476, 29288), (3661, 19808), (4184, 17332), (4333, 16736), (4952, 14644), (7322, 9904), (8368, 8666)]