80773218

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{2293}}^1$

素因数の和:2423

約数の個数: 48

約数和(自身を含む): 186089280

約数和(自身を除く): 105316062

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 103, 114, 171, 206, 309, 342, 618, 927, 1854, 1957, 2293, 3914, 4586, 5871, 6879, 11742, 13758, 17613, 20637, 35226, 41274, 43567, 87134, 130701, 236179, 261402, 392103, 472358, 708537, 784206, 1417074, 2125611, 4251222, 4487401, 8974802, 13462203, 26924406, 40386609, 80773218]

約数ペア:

[(1, 80773218), (2, 40386609), (3, 26924406), (6, 13462203), (9, 8974802), (18, 4487401), (19, 4251222), (38, 2125611), (57, 1417074), (103, 784206), (114, 708537), (171, 472358), (206, 392103), (309, 261402), (342, 236179), (618, 130701), (927, 87134), (1854, 43567), (1957, 41274), (2293, 35226), (3914, 20637), (4586, 17613), (5871, 13758), (6879, 11742)]