72270468

素因数分解:

$2^2\times 3^4\times {\mathrm{17}}^1\times {\mathrm{13121}}^1$

素因数の和:13154

約数の個数: 60

約数和(自身を含む): 200058012

約数和(自身を除く): 127787544

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 27, 34, 36, 51, 54, 68, 81, 102, 108, 153, 162, 204, 306, 324, 459, 612, 918, 1377, 1836, 2754, 5508, 13121, 26242, 39363, 52484, 78726, 118089, 157452, 223057, 236178, 354267, 446114, 472356, 669171, 708534, 892228, 1062801, 1338342, 1417068, 2007513, 2125602, 2676684, 4015026, 4251204, 6022539, 8030052, 12045078, 18067617, 24090156, 36135234, 72270468]

約数ペア:

[(1, 72270468), (2, 36135234), (3, 24090156), (4, 18067617), (6, 12045078), (9, 8030052), (12, 6022539), (17, 4251204), (18, 4015026), (27, 2676684), (34, 2125602), (36, 2007513), (51, 1417068), (54, 1338342), (68, 1062801), (81, 892228), (102, 708534), (108, 669171), (153, 472356), (162, 446114), (204, 354267), (306, 236178), (324, 223057), (459, 157452), (612, 118089), (918, 78726), (1377, 52484), (1836, 39363), (2754, 26242), (5508, 13121)]