81406992

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{54709}}^1$

素因数の和:54751

約数の個数: 40

約数和(自身を含む): 217089280

約数和(自身を除く): 135682288

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 93, 124, 186, 248, 372, 496, 744, 1488, 54709, 109418, 164127, 218836, 328254, 437672, 656508, 875344, 1313016, 1695979, 2626032, 3391958, 5087937, 6783916, 10175874, 13567832, 20351748, 27135664, 40703496, 81406992]

約数ペア:

[(1, 81406992), (2, 40703496), (3, 27135664), (4, 20351748), (6, 13567832), (8, 10175874), (12, 6783916), (16, 5087937), (24, 3391958), (31, 2626032), (48, 1695979), (62, 1313016), (93, 875344), (124, 656508), (186, 437672), (248, 328254), (372, 218836), (496, 164127), (744, 109418), (1488, 54709)]