180252228

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{37273}}^1$

素因数の和:37324

約数の個数: 48

約数和(自身を含む): 467565056

約数和(自身を除く): 287312828

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 31, 39, 52, 62, 78, 93, 124, 156, 186, 372, 403, 806, 1209, 1612, 2418, 4836, 37273, 74546, 111819, 149092, 223638, 447276, 484549, 969098, 1155463, 1453647, 1938196, 2310926, 2907294, 3466389, 4621852, 5814588, 6932778, 13865556, 15021019, 30042038, 45063057, 60084076, 90126114, 180252228]

約数ペア:

[(1, 180252228), (2, 90126114), (3, 60084076), (4, 45063057), (6, 30042038), (12, 15021019), (13, 13865556), (26, 6932778), (31, 5814588), (39, 4621852), (52, 3466389), (62, 2907294), (78, 2310926), (93, 1938196), (124, 1453647), (156, 1155463), (186, 969098), (372, 484549), (403, 447276), (806, 223638), (1209, 149092), (1612, 111819), (2418, 74546), (4836, 37273)]