66883896

素因数分解:

$2^3\times 3^2\times {\mathrm{521}}^1\times {\mathrm{1783}}^1$

素因数の和:2316

約数の個数: 48

約数和(自身を含む): 181593360

約数和(自身を除く): 114709464

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 521, 1042, 1563, 1783, 2084, 3126, 3566, 4168, 4689, 5349, 6252, 7132, 9378, 10698, 12504, 14264, 16047, 18756, 21396, 32094, 37512, 42792, 64188, 128376, 928943, 1857886, 2786829, 3715772, 5573658, 7431544, 8360487, 11147316, 16720974, 22294632, 33441948, 66883896]

約数ペア:

[(1, 66883896), (2, 33441948), (3, 22294632), (4, 16720974), (6, 11147316), (8, 8360487), (9, 7431544), (12, 5573658), (18, 3715772), (24, 2786829), (36, 1857886), (72, 928943), (521, 128376), (1042, 64188), (1563, 42792), (1783, 37512), (2084, 32094), (3126, 21396), (3566, 18756), (4168, 16047), (4689, 14264), (5349, 12504), (6252, 10698), (7132, 9378)]