8279748

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{163}}^1$

素因数の和:273

約数の個数: 72

約数和(自身を含む): 22565088

約数和(自身を除く): 14285340

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 83, 102, 153, 163, 166, 204, 249, 306, 326, 332, 489, 498, 612, 652, 747, 978, 996, 1411, 1467, 1494, 1956, 2771, 2822, 2934, 2988, 4233, 5542, 5644, 5868, 8313, 8466, 11084, 12699, 13529, 16626, 16932, 24939, 25398, 27058, 33252, 40587, 49878, 50796, 54116, 81174, 99756, 121761, 162348, 229993, 243522, 459986, 487044, 689979, 919972, 1379958, 2069937, 2759916, 4139874, 8279748]

約数ペア:

[(1, 8279748), (2, 4139874), (3, 2759916), (4, 2069937), (6, 1379958), (9, 919972), (12, 689979), (17, 487044), (18, 459986), (34, 243522), (36, 229993), (51, 162348), (68, 121761), (83, 99756), (102, 81174), (153, 54116), (163, 50796), (166, 49878), (204, 40587), (249, 33252), (306, 27058), (326, 25398), (332, 24939), (489, 16932), (498, 16626), (612, 13529), (652, 12699), (747, 11084), (978, 8466), (996, 8313), (1411, 5868), (1467, 5644), (1494, 5542), (1956, 4233), (2771, 2988), (2822, 2934)]