71183304

素因数分解:

$2^3\times 3^2\times {\mathrm{131}}^1\times {\mathrm{7547}}^1$

素因数の和:7690

約数の個数: 48

約数和(自身を含む): 194285520

約数和(自身を除く): 123102216

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 131, 262, 393, 524, 786, 1048, 1179, 1572, 2358, 3144, 4716, 7547, 9432, 15094, 22641, 30188, 45282, 60376, 67923, 90564, 135846, 181128, 271692, 543384, 988657, 1977314, 2965971, 3954628, 5931942, 7909256, 8897913, 11863884, 17795826, 23727768, 35591652, 71183304]

約数ペア:

[(1, 71183304), (2, 35591652), (3, 23727768), (4, 17795826), (6, 11863884), (8, 8897913), (9, 7909256), (12, 5931942), (18, 3954628), (24, 2965971), (36, 1977314), (72, 988657), (131, 543384), (262, 271692), (393, 181128), (524, 135846), (786, 90564), (1048, 67923), (1179, 60376), (1572, 45282), (2358, 30188), (3144, 22641), (4716, 15094), (7547, 9432)]