78633738

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{313}}^1\times {\mathrm{821}}^1$

素因数の和:1159

約数の個数: 48

約数和(自身を含む): 181191816

約数和(自身を除く): 102558078

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 102, 153, 306, 313, 626, 821, 939, 1642, 1878, 2463, 2817, 4926, 5321, 5634, 7389, 10642, 13957, 14778, 15963, 27914, 31926, 41871, 47889, 83742, 95778, 125613, 251226, 256973, 513946, 770919, 1541838, 2312757, 4368541, 4625514, 8737082, 13105623, 26211246, 39316869, 78633738]

約数ペア:

[(1, 78633738), (2, 39316869), (3, 26211246), (6, 13105623), (9, 8737082), (17, 4625514), (18, 4368541), (34, 2312757), (51, 1541838), (102, 770919), (153, 513946), (306, 256973), (313, 251226), (626, 125613), (821, 95778), (939, 83742), (1642, 47889), (1878, 41871), (2463, 31926), (2817, 27914), (4926, 15963), (5321, 14778), (5634, 13957), (7389, 10642)]