78312444

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{8713}}^1$

素因数の和:8834

約数の個数: 48

約数和(自身を含む): 210809088

約数和(自身を除く): 132496644

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 107, 214, 321, 428, 642, 749, 1284, 1498, 2247, 2996, 4494, 8713, 8988, 17426, 26139, 34852, 52278, 60991, 104556, 121982, 182973, 243964, 365946, 731892, 932291, 1864582, 2796873, 3729164, 5593746, 6526037, 11187492, 13052074, 19578111, 26104148, 39156222, 78312444]

約数ペア:

[(1, 78312444), (2, 39156222), (3, 26104148), (4, 19578111), (6, 13052074), (7, 11187492), (12, 6526037), (14, 5593746), (21, 3729164), (28, 2796873), (42, 1864582), (84, 932291), (107, 731892), (214, 365946), (321, 243964), (428, 182973), (642, 121982), (749, 104556), (1284, 60991), (1498, 52278), (2247, 34852), (2996, 26139), (4494, 17426), (8713, 8988)]