78744092

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{1093}}^1$

素因数の和:1218

約数の個数: 48

約数和(自身を含む): 164677632

約数和(自身を除く): 85933540

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 83, 124, 166, 217, 332, 434, 581, 868, 1093, 1162, 2186, 2324, 2573, 4372, 5146, 7651, 10292, 15302, 18011, 30604, 33883, 36022, 67766, 72044, 90719, 135532, 181438, 237181, 362876, 474362, 635033, 948724, 1270066, 2540132, 2812289, 5624578, 11249156, 19686023, 39372046, 78744092]

約数ペア:

[(1, 78744092), (2, 39372046), (4, 19686023), (7, 11249156), (14, 5624578), (28, 2812289), (31, 2540132), (62, 1270066), (83, 948724), (124, 635033), (166, 474362), (217, 362876), (332, 237181), (434, 181438), (581, 135532), (868, 90719), (1093, 72044), (1162, 67766), (2186, 36022), (2324, 33883), (2573, 30604), (4372, 18011), (5146, 15302), (7651, 10292)]