90107696

素因数分解:

$2^4\times 7^1\times {\mathrm{73}}^1\times {\mathrm{103}}^1\times {\mathrm{107}}^1$

素因数の和:298

約数の個数: 80

約数和(自身を含む): 206129664

約数和(自身を除く): 116021968

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 73, 103, 107, 112, 146, 206, 214, 292, 412, 428, 511, 584, 721, 749, 824, 856, 1022, 1168, 1442, 1498, 1648, 1712, 2044, 2884, 2996, 4088, 5768, 5992, 7519, 7811, 8176, 11021, 11536, 11984, 15038, 15622, 22042, 30076, 31244, 44084, 52633, 54677, 60152, 62488, 77147, 88168, 105266, 109354, 120304, 124976, 154294, 176336, 210532, 218708, 308588, 421064, 437416, 617176, 804533, 842128, 874832, 1234352, 1609066, 3218132, 5631731, 6436264, 11263462, 12872528, 22526924, 45053848, 90107696]

約数ペア:

[(1, 90107696), (2, 45053848), (4, 22526924), (7, 12872528), (8, 11263462), (14, 6436264), (16, 5631731), (28, 3218132), (56, 1609066), (73, 1234352), (103, 874832), (107, 842128), (112, 804533), (146, 617176), (206, 437416), (214, 421064), (292, 308588), (412, 218708), (428, 210532), (511, 176336), (584, 154294), (721, 124976), (749, 120304), (824, 109354), (856, 105266), (1022, 88168), (1168, 77147), (1442, 62488), (1498, 60152), (1648, 54677), (1712, 52633), (2044, 44084), (2884, 31244), (2996, 30076), (4088, 22042), (5768, 15622), (5992, 15038), (7519, 11984), (7811, 11536), (8176, 11021)]