61275864

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{8539}}^1$

素因数の和:8584

約数の個数: 64

約数和(自身を含む): 172166400

約数和(自身を除く): 110890536

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 23, 24, 26, 39, 46, 52, 69, 78, 92, 104, 138, 156, 184, 276, 299, 312, 552, 598, 897, 1196, 1794, 2392, 3588, 7176, 8539, 17078, 25617, 34156, 51234, 68312, 102468, 111007, 196397, 204936, 222014, 333021, 392794, 444028, 589191, 666042, 785588, 888056, 1178382, 1332084, 1571176, 2356764, 2553161, 2664168, 4713528, 5106322, 7659483, 10212644, 15318966, 20425288, 30637932, 61275864]

約数ペア:

[(1, 61275864), (2, 30637932), (3, 20425288), (4, 15318966), (6, 10212644), (8, 7659483), (12, 5106322), (13, 4713528), (23, 2664168), (24, 2553161), (26, 2356764), (39, 1571176), (46, 1332084), (52, 1178382), (69, 888056), (78, 785588), (92, 666042), (104, 589191), (138, 444028), (156, 392794), (184, 333021), (276, 222014), (299, 204936), (312, 196397), (552, 111007), (598, 102468), (897, 68312), (1196, 51234), (1794, 34156), (2392, 25617), (3588, 17078), (7176, 8539)]