90748768

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{2503}}^1$

素因数の和:2627

約数の個数: 48

約数和(自身を含む): 196874496

約数和(自身を除く): 106125728

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 103, 176, 206, 352, 412, 824, 1133, 1648, 2266, 2503, 3296, 4532, 5006, 9064, 10012, 18128, 20024, 27533, 36256, 40048, 55066, 80096, 110132, 220264, 257809, 440528, 515618, 881056, 1031236, 2062472, 2835899, 4124944, 5671798, 8249888, 11343596, 22687192, 45374384, 90748768]

約数ペア:

[(1, 90748768), (2, 45374384), (4, 22687192), (8, 11343596), (11, 8249888), (16, 5671798), (22, 4124944), (32, 2835899), (44, 2062472), (88, 1031236), (103, 881056), (176, 515618), (206, 440528), (352, 257809), (412, 220264), (824, 110132), (1133, 80096), (1648, 55066), (2266, 40048), (2503, 36256), (3296, 27533), (4532, 20024), (5006, 18128), (9064, 10012)]