66793038

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{107}}^1\times {\mathrm{151}}^1$

素因数の和:329

約数の個数: 64

約数和(自身を含む): 148925952

約数和(自身を除く): 82132914

約数列:

[1, 2, 3, 6, 13, 26, 39, 53, 78, 106, 107, 151, 159, 214, 302, 318, 321, 453, 642, 689, 906, 1378, 1391, 1963, 2067, 2782, 3926, 4134, 4173, 5671, 5889, 8003, 8346, 11342, 11778, 16006, 16157, 17013, 24009, 32314, 34026, 48018, 48471, 73723, 96942, 104039, 147446, 208078, 210041, 221169, 312117, 420082, 442338, 624234, 630123, 856321, 1260246, 1712642, 2568963, 5137926, 11132173, 22264346, 33396519, 66793038]

約数ペア:

[(1, 66793038), (2, 33396519), (3, 22264346), (6, 11132173), (13, 5137926), (26, 2568963), (39, 1712642), (53, 1260246), (78, 856321), (106, 630123), (107, 624234), (151, 442338), (159, 420082), (214, 312117), (302, 221169), (318, 210041), (321, 208078), (453, 147446), (642, 104039), (689, 96942), (906, 73723), (1378, 48471), (1391, 48018), (1963, 34026), (2067, 32314), (2782, 24009), (3926, 17013), (4134, 16157), (4173, 16006), (5671, 11778), (5889, 11342), (8003, 8346)]