173825748

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{431}}^1\times {\mathrm{659}}^1$

素因数の和:1117

約数の個数: 72

約数和(自身を含む): 467026560

約数和(自身を除く): 293200812

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 102, 153, 204, 306, 431, 612, 659, 862, 1293, 1318, 1724, 1977, 2586, 2636, 3879, 3954, 5172, 5931, 7327, 7758, 7908, 11203, 11862, 14654, 15516, 21981, 22406, 23724, 29308, 33609, 43962, 44812, 65943, 67218, 87924, 100827, 131886, 134436, 201654, 263772, 284029, 403308, 568058, 852087, 1136116, 1704174, 2556261, 3408348, 4828493, 5112522, 9656986, 10225044, 14485479, 19313972, 28970958, 43456437, 57941916, 86912874, 173825748]

約数ペア:

[(1, 173825748), (2, 86912874), (3, 57941916), (4, 43456437), (6, 28970958), (9, 19313972), (12, 14485479), (17, 10225044), (18, 9656986), (34, 5112522), (36, 4828493), (51, 3408348), (68, 2556261), (102, 1704174), (153, 1136116), (204, 852087), (306, 568058), (431, 403308), (612, 284029), (659, 263772), (862, 201654), (1293, 134436), (1318, 131886), (1724, 100827), (1977, 87924), (2586, 67218), (2636, 65943), (3879, 44812), (3954, 43962), (5172, 33609), (5931, 29308), (7327, 23724), (7758, 22406), (7908, 21981), (11203, 15516), (11862, 14654)]