90131964

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{5113}}^1$

素因数の和:5246

約数の個数: 48

約数和(自身を含む): 228534432

約数和(自身を除く): 138402468

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 113, 156, 226, 339, 452, 678, 1356, 1469, 2938, 4407, 5113, 5876, 8814, 10226, 15339, 17628, 20452, 30678, 61356, 66469, 132938, 199407, 265876, 398814, 577769, 797628, 1155538, 1733307, 2311076, 3466614, 6933228, 7510997, 15021994, 22532991, 30043988, 45065982, 90131964]

約数ペア:

[(1, 90131964), (2, 45065982), (3, 30043988), (4, 22532991), (6, 15021994), (12, 7510997), (13, 6933228), (26, 3466614), (39, 2311076), (52, 1733307), (78, 1155538), (113, 797628), (156, 577769), (226, 398814), (339, 265876), (452, 199407), (678, 132938), (1356, 66469), (1469, 61356), (2938, 30678), (4407, 20452), (5113, 17628), (5876, 15339), (8814, 10226)]