84223404

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{163}}^1\times {\mathrm{463}}^1$

素因数の和:667

約数の個数: 72

約数和(自身を含む): 221591552

約数和(自身を除く): 137368148

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 62, 93, 124, 163, 186, 279, 326, 372, 463, 489, 558, 652, 926, 978, 1116, 1389, 1467, 1852, 1956, 2778, 2934, 4167, 5053, 5556, 5868, 8334, 10106, 14353, 15159, 16668, 20212, 28706, 30318, 43059, 45477, 57412, 60636, 75469, 86118, 90954, 129177, 150938, 172236, 181908, 226407, 258354, 301876, 452814, 516708, 679221, 905628, 1358442, 2339539, 2716884, 4679078, 7018617, 9358156, 14037234, 21055851, 28074468, 42111702, 84223404]

約数ペア:

[(1, 84223404), (2, 42111702), (3, 28074468), (4, 21055851), (6, 14037234), (9, 9358156), (12, 7018617), (18, 4679078), (31, 2716884), (36, 2339539), (62, 1358442), (93, 905628), (124, 679221), (163, 516708), (186, 452814), (279, 301876), (326, 258354), (372, 226407), (463, 181908), (489, 172236), (558, 150938), (652, 129177), (926, 90954), (978, 86118), (1116, 75469), (1389, 60636), (1467, 57412), (1852, 45477), (1956, 43059), (2778, 30318), (2934, 28706), (4167, 20212), (5053, 16668), (5556, 15159), (5868, 14353), (8334, 10106)]