8982012

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^2\times {\mathrm{43}}^1\times {\mathrm{103}}^1$

素因数の和:179

約数の個数: 72

約数和(自身を含む): 23447424

約数和(自身を除く): 14465412

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 43, 52, 78, 86, 103, 129, 156, 169, 172, 206, 258, 309, 338, 412, 507, 516, 559, 618, 676, 1014, 1118, 1236, 1339, 1677, 2028, 2236, 2678, 3354, 4017, 4429, 5356, 6708, 7267, 8034, 8858, 13287, 14534, 16068, 17407, 17716, 21801, 26574, 29068, 34814, 43602, 52221, 53148, 57577, 69628, 87204, 104442, 115154, 172731, 208884, 230308, 345462, 690924, 748501, 1497002, 2245503, 2994004, 4491006, 8982012]

約数ペア:

[(1, 8982012), (2, 4491006), (3, 2994004), (4, 2245503), (6, 1497002), (12, 748501), (13, 690924), (26, 345462), (39, 230308), (43, 208884), (52, 172731), (78, 115154), (86, 104442), (103, 87204), (129, 69628), (156, 57577), (169, 53148), (172, 52221), (206, 43602), (258, 34814), (309, 29068), (338, 26574), (412, 21801), (507, 17716), (516, 17407), (559, 16068), (618, 14534), (676, 13287), (1014, 8858), (1118, 8034), (1236, 7267), (1339, 6708), (1677, 5356), (2028, 4429), (2236, 4017), (2678, 3354)]