72771738

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^2\times {\mathrm{43}}^1\times {\mathrm{1669}}^1$

素因数の和:1743

約数の個数: 48

約数和(自身を含む): 161362080

約数和(自身を除く): 88590342

約数列:

[1, 2, 3, 6, 13, 26, 39, 43, 78, 86, 129, 169, 258, 338, 507, 559, 1014, 1118, 1669, 1677, 3338, 3354, 5007, 7267, 10014, 14534, 21697, 21801, 43394, 43602, 65091, 71767, 130182, 143534, 215301, 282061, 430602, 564122, 846183, 932971, 1692366, 1865942, 2798913, 5597826, 12128623, 24257246, 36385869, 72771738]

約数ペア:

[(1, 72771738), (2, 36385869), (3, 24257246), (6, 12128623), (13, 5597826), (26, 2798913), (39, 1865942), (43, 1692366), (78, 932971), (86, 846183), (129, 564122), (169, 430602), (258, 282061), (338, 215301), (507, 143534), (559, 130182), (1014, 71767), (1118, 65091), (1669, 43602), (1677, 43394), (3338, 21801), (3354, 21697), (5007, 14534), (7267, 10014)]