72227936

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{449}}^1\times {\mathrm{457}}^1$

素因数の和:927

約数の個数: 48

約数和(自身を含む): 155811600

約数和(自身を除く): 83583664

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 176, 352, 449, 457, 898, 914, 1796, 1828, 3592, 3656, 4939, 5027, 7184, 7312, 9878, 10054, 14368, 14624, 19756, 20108, 39512, 40216, 79024, 80432, 158048, 160864, 205193, 410386, 820772, 1641544, 2257123, 3283088, 4514246, 6566176, 9028492, 18056984, 36113968, 72227936]

約数ペア:

[(1, 72227936), (2, 36113968), (4, 18056984), (8, 9028492), (11, 6566176), (16, 4514246), (22, 3283088), (32, 2257123), (44, 1641544), (88, 820772), (176, 410386), (352, 205193), (449, 160864), (457, 158048), (898, 80432), (914, 79024), (1796, 40216), (1828, 39512), (3592, 20108), (3656, 19756), (4939, 14624), (5027, 14368), (7184, 10054), (7312, 9878)]