72257616

素因数分解:

$2^4\times 3^3\times {\mathrm{17}}^1\times {\mathrm{9839}}^1$

素因数の和:9873

約数の個数: 80

約数和(自身を含む): 219628800

約数和(自身を除く): 147371184

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 27, 34, 36, 48, 51, 54, 68, 72, 102, 108, 136, 144, 153, 204, 216, 272, 306, 408, 432, 459, 612, 816, 918, 1224, 1836, 2448, 3672, 7344, 9839, 19678, 29517, 39356, 59034, 78712, 88551, 118068, 157424, 167263, 177102, 236136, 265653, 334526, 354204, 472272, 501789, 531306, 669052, 708408, 1003578, 1062612, 1338104, 1416816, 1505367, 2007156, 2125224, 2676208, 3010734, 4014312, 4250448, 4516101, 6021468, 8028624, 9032202, 12042936, 18064404, 24085872, 36128808, 72257616]

約数ペア:

[(1, 72257616), (2, 36128808), (3, 24085872), (4, 18064404), (6, 12042936), (8, 9032202), (9, 8028624), (12, 6021468), (16, 4516101), (17, 4250448), (18, 4014312), (24, 3010734), (27, 2676208), (34, 2125224), (36, 2007156), (48, 1505367), (51, 1416816), (54, 1338104), (68, 1062612), (72, 1003578), (102, 708408), (108, 669052), (136, 531306), (144, 501789), (153, 472272), (204, 354204), (216, 334526), (272, 265653), (306, 236136), (408, 177102), (432, 167263), (459, 157424), (612, 118068), (816, 88551), (918, 78712), (1224, 59034), (1836, 39356), (2448, 29517), (3672, 19678), (7344, 9839)]