86309748

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{20147}}^1$

素因数の和:20181

約数の個数: 72

約数和(自身を含む): 264019392

約数和(自身を除く): 177709644

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 17, 18, 21, 28, 34, 36, 42, 51, 63, 68, 84, 102, 119, 126, 153, 204, 238, 252, 306, 357, 476, 612, 714, 1071, 1428, 2142, 4284, 20147, 40294, 60441, 80588, 120882, 141029, 181323, 241764, 282058, 342499, 362646, 423087, 564116, 684998, 725292, 846174, 1027497, 1269261, 1369996, 1692348, 2054994, 2397493, 2538522, 3082491, 4109988, 4794986, 5077044, 6164982, 7192479, 9589972, 12329964, 14384958, 21577437, 28769916, 43154874, 86309748]

約数ペア:

[(1, 86309748), (2, 43154874), (3, 28769916), (4, 21577437), (6, 14384958), (7, 12329964), (9, 9589972), (12, 7192479), (14, 6164982), (17, 5077044), (18, 4794986), (21, 4109988), (28, 3082491), (34, 2538522), (36, 2397493), (42, 2054994), (51, 1692348), (63, 1369996), (68, 1269261), (84, 1027497), (102, 846174), (119, 725292), (126, 684998), (153, 564116), (204, 423087), (238, 362646), (252, 342499), (306, 282058), (357, 241764), (476, 181323), (612, 141029), (714, 120882), (1071, 80588), (1428, 60441), (2142, 40294), (4284, 20147)]