89323812

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{233}}^1\times {\mathrm{463}}^1$

素因数の和:729

約数の個数: 72

約数和(自身を含む): 237129984

約数和(自身を除く): 147806172

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 92, 138, 207, 233, 276, 414, 463, 466, 699, 828, 926, 932, 1389, 1398, 1852, 2097, 2778, 2796, 4167, 4194, 5359, 5556, 8334, 8388, 10649, 10718, 16077, 16668, 21298, 21436, 31947, 32154, 42596, 48231, 63894, 64308, 95841, 96462, 107879, 127788, 191682, 192924, 215758, 323637, 383364, 431516, 647274, 970911, 1294548, 1941822, 2481217, 3883644, 4962434, 7443651, 9924868, 14887302, 22330953, 29774604, 44661906, 89323812]

約数ペア:

[(1, 89323812), (2, 44661906), (3, 29774604), (4, 22330953), (6, 14887302), (9, 9924868), (12, 7443651), (18, 4962434), (23, 3883644), (36, 2481217), (46, 1941822), (69, 1294548), (92, 970911), (138, 647274), (207, 431516), (233, 383364), (276, 323637), (414, 215758), (463, 192924), (466, 191682), (699, 127788), (828, 107879), (926, 96462), (932, 95841), (1389, 64308), (1398, 63894), (1852, 48231), (2097, 42596), (2778, 32154), (2796, 31947), (4167, 21436), (4194, 21298), (5359, 16668), (5556, 16077), (8334, 10718), (8388, 10649)]