81943908

素因数分解:

$2^2\times 3^1\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{2837}}^1$

素因数の和:2956

約数の個数: 48

約数和(自身を含む): 200249280

約数和(自身を除く): 118305372

約数列:

[1, 2, 3, 4, 6, 12, 29, 58, 83, 87, 116, 166, 174, 249, 332, 348, 498, 996, 2407, 2837, 4814, 5674, 7221, 8511, 9628, 11348, 14442, 17022, 28884, 34044, 82273, 164546, 235471, 246819, 329092, 470942, 493638, 706413, 941884, 987276, 1412826, 2825652, 6828659, 13657318, 20485977, 27314636, 40971954, 81943908]

約数ペア:

[(1, 81943908), (2, 40971954), (3, 27314636), (4, 20485977), (6, 13657318), (12, 6828659), (29, 2825652), (58, 1412826), (83, 987276), (87, 941884), (116, 706413), (166, 493638), (174, 470942), (249, 329092), (332, 246819), (348, 235471), (498, 164546), (996, 82273), (2407, 34044), (2837, 28884), (4814, 17022), (5674, 14442), (7221, 11348), (8511, 9628)]