66724344

素因数分解:

$2^3\times 3^3\times {\mathrm{107}}^1\times {\mathrm{2887}}^1$

素因数の和:3009

約数の個数: 64

約数和(自身を含む): 187142400

約数和(自身を除く): 120418056

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 107, 108, 214, 216, 321, 428, 642, 856, 963, 1284, 1926, 2568, 2887, 2889, 3852, 5774, 5778, 7704, 8661, 11548, 11556, 17322, 23096, 23112, 25983, 34644, 51966, 69288, 77949, 103932, 155898, 207864, 308909, 311796, 617818, 623592, 926727, 1235636, 1853454, 2471272, 2780181, 3706908, 5560362, 7413816, 8340543, 11120724, 16681086, 22241448, 33362172, 66724344]

約数ペア:

[(1, 66724344), (2, 33362172), (3, 22241448), (4, 16681086), (6, 11120724), (8, 8340543), (9, 7413816), (12, 5560362), (18, 3706908), (24, 2780181), (27, 2471272), (36, 1853454), (54, 1235636), (72, 926727), (107, 623592), (108, 617818), (214, 311796), (216, 308909), (321, 207864), (428, 155898), (642, 103932), (856, 77949), (963, 69288), (1284, 51966), (1926, 34644), (2568, 25983), (2887, 23112), (2889, 23096), (3852, 17322), (5774, 11556), (5778, 11548), (7704, 8661)]