29806236

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{431}}^1$

素因数の和:571

約数の個数: 72

約数和(自身を含む): 80668224

約数和(自身を除く): 50861988

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 102, 113, 153, 204, 226, 306, 339, 431, 452, 612, 678, 862, 1017, 1293, 1356, 1724, 1921, 2034, 2586, 3842, 3879, 4068, 5172, 5763, 7327, 7684, 7758, 11526, 14654, 15516, 17289, 21981, 23052, 29308, 34578, 43962, 48703, 65943, 69156, 87924, 97406, 131886, 146109, 194812, 263772, 292218, 438327, 584436, 827951, 876654, 1655902, 1753308, 2483853, 3311804, 4967706, 7451559, 9935412, 14903118, 29806236]

約数ペア:

[(1, 29806236), (2, 14903118), (3, 9935412), (4, 7451559), (6, 4967706), (9, 3311804), (12, 2483853), (17, 1753308), (18, 1655902), (34, 876654), (36, 827951), (51, 584436), (68, 438327), (102, 292218), (113, 263772), (153, 194812), (204, 146109), (226, 131886), (306, 97406), (339, 87924), (431, 69156), (452, 65943), (612, 48703), (678, 43962), (862, 34578), (1017, 29308), (1293, 23052), (1356, 21981), (1724, 17289), (1921, 15516), (2034, 14654), (2586, 11526), (3842, 7758), (3879, 7684), (4068, 7327), (5172, 5763)]