80730258

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{839}}^1$

素因数の和:959

約数の個数: 64

約数和(自身を含む): 193536000

約数和(自身を除く): 112805742

約数列:

[1, 2, 3, 6, 7, 14, 21, 29, 42, 58, 79, 87, 158, 174, 203, 237, 406, 474, 553, 609, 839, 1106, 1218, 1659, 1678, 2291, 2517, 3318, 4582, 5034, 5873, 6873, 11746, 13746, 16037, 17619, 24331, 32074, 35238, 48111, 48662, 66281, 72993, 96222, 132562, 145986, 170317, 198843, 340634, 397686, 463967, 510951, 927934, 1021902, 1391901, 1922149, 2783802, 3844298, 5766447, 11532894, 13455043, 26910086, 40365129, 80730258]

約数ペア:

[(1, 80730258), (2, 40365129), (3, 26910086), (6, 13455043), (7, 11532894), (14, 5766447), (21, 3844298), (29, 2783802), (42, 1922149), (58, 1391901), (79, 1021902), (87, 927934), (158, 510951), (174, 463967), (203, 397686), (237, 340634), (406, 198843), (474, 170317), (553, 145986), (609, 132562), (839, 96222), (1106, 72993), (1218, 66281), (1659, 48662), (1678, 48111), (2291, 35238), (2517, 32074), (3318, 24331), (4582, 17619), (5034, 16037), (5873, 13746), (6873, 11746)]