122551728

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{8539}}^1$

素因数の和:8586

約数の個数: 80

約数和(自身を含む): 355810560

約数和(自身を除く): 233258832

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 23, 24, 26, 39, 46, 48, 52, 69, 78, 92, 104, 138, 156, 184, 208, 276, 299, 312, 368, 552, 598, 624, 897, 1104, 1196, 1794, 2392, 3588, 4784, 7176, 8539, 14352, 17078, 25617, 34156, 51234, 68312, 102468, 111007, 136624, 196397, 204936, 222014, 333021, 392794, 409872, 444028, 589191, 666042, 785588, 888056, 1178382, 1332084, 1571176, 1776112, 2356764, 2553161, 2664168, 3142352, 4713528, 5106322, 5328336, 7659483, 9427056, 10212644, 15318966, 20425288, 30637932, 40850576, 61275864, 122551728]

約数ペア:

[(1, 122551728), (2, 61275864), (3, 40850576), (4, 30637932), (6, 20425288), (8, 15318966), (12, 10212644), (13, 9427056), (16, 7659483), (23, 5328336), (24, 5106322), (26, 4713528), (39, 3142352), (46, 2664168), (48, 2553161), (52, 2356764), (69, 1776112), (78, 1571176), (92, 1332084), (104, 1178382), (138, 888056), (156, 785588), (184, 666042), (208, 589191), (276, 444028), (299, 409872), (312, 392794), (368, 333021), (552, 222014), (598, 204936), (624, 196397), (897, 136624), (1104, 111007), (1196, 102468), (1794, 68312), (2392, 51234), (3588, 34156), (4784, 25617), (7176, 17078), (8539, 14352)]