78322788

素因数分解:

$2^2\times 3^5\times {\mathrm{19}}^1\times {\mathrm{4241}}^1$

素因数の和:4279

約数の個数: 72

約数和(自身を含む): 216172320

約数和(自身を除く): 137849532

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 38, 54, 57, 76, 81, 108, 114, 162, 171, 228, 243, 324, 342, 486, 513, 684, 972, 1026, 1539, 2052, 3078, 4241, 4617, 6156, 8482, 9234, 12723, 16964, 18468, 25446, 38169, 50892, 76338, 80579, 114507, 152676, 161158, 229014, 241737, 322316, 343521, 458028, 483474, 687042, 725211, 966948, 1030563, 1374084, 1450422, 2061126, 2175633, 2900844, 4122252, 4351266, 6526899, 8702532, 13053798, 19580697, 26107596, 39161394, 78322788]

約数ペア:

[(1, 78322788), (2, 39161394), (3, 26107596), (4, 19580697), (6, 13053798), (9, 8702532), (12, 6526899), (18, 4351266), (19, 4122252), (27, 2900844), (36, 2175633), (38, 2061126), (54, 1450422), (57, 1374084), (76, 1030563), (81, 966948), (108, 725211), (114, 687042), (162, 483474), (171, 458028), (228, 343521), (243, 322316), (324, 241737), (342, 229014), (486, 161158), (513, 152676), (684, 114507), (972, 80579), (1026, 76338), (1539, 50892), (2052, 38169), (3078, 25446), (4241, 18468), (4617, 16964), (6156, 12723), (8482, 9234)]