64152738

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^2\times {\mathrm{21089}}^1$

素因数の和:21123

約数の個数: 36

約数和(自身を含む): 150519330

約数和(自身を除く): 86366592

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 169, 234, 338, 507, 1014, 1521, 3042, 21089, 42178, 63267, 126534, 189801, 274157, 379602, 548314, 822471, 1644942, 2467413, 3564041, 4934826, 7128082, 10692123, 21384246, 32076369, 64152738]

約数ペア:

[(1, 64152738), (2, 32076369), (3, 21384246), (6, 10692123), (9, 7128082), (13, 4934826), (18, 3564041), (26, 2467413), (39, 1644942), (78, 822471), (117, 548314), (169, 379602), (234, 274157), (338, 189801), (507, 126534), (1014, 63267), (1521, 42178), (3042, 21089)]