91221052

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{727}}^1$

素因数の和:890

約数の個数: 48

約数和(自身を含む): 182640640

約数和(自身を除く): 91419588

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 127, 247, 254, 494, 508, 727, 988, 1454, 1651, 2413, 2908, 3302, 4826, 6604, 9451, 9652, 13813, 18902, 27626, 31369, 37804, 55252, 62738, 92329, 125476, 179569, 184658, 359138, 369316, 718276, 1200277, 1754251, 2400554, 3508502, 4801108, 7017004, 22805263, 45610526, 91221052]

約数ペア:

[(1, 91221052), (2, 45610526), (4, 22805263), (13, 7017004), (19, 4801108), (26, 3508502), (38, 2400554), (52, 1754251), (76, 1200277), (127, 718276), (247, 369316), (254, 359138), (494, 184658), (508, 179569), (727, 125476), (988, 92329), (1454, 62738), (1651, 55252), (2413, 37804), (2908, 31369), (3302, 27626), (4826, 18902), (6604, 13813), (9451, 9652)]