7887252

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^2$

素因数の和:129

約数の個数: 72

約数和(自身を含む): 20841408

約数和(自身を除く): 12954156

約数列:

[1, 2, 3, 4, 6, 12, 17, 23, 34, 41, 46, 51, 68, 69, 82, 92, 102, 123, 138, 164, 204, 246, 276, 391, 492, 697, 782, 943, 1173, 1394, 1564, 1681, 1886, 2091, 2346, 2788, 2829, 3362, 3772, 4182, 4692, 5043, 5658, 6724, 8364, 10086, 11316, 16031, 20172, 28577, 32062, 38663, 48093, 57154, 64124, 77326, 85731, 96186, 114308, 115989, 154652, 171462, 192372, 231978, 342924, 463956, 657271, 1314542, 1971813, 2629084, 3943626, 7887252]

約数ペア:

[(1, 7887252), (2, 3943626), (3, 2629084), (4, 1971813), (6, 1314542), (12, 657271), (17, 463956), (23, 342924), (34, 231978), (41, 192372), (46, 171462), (51, 154652), (68, 115989), (69, 114308), (82, 96186), (92, 85731), (102, 77326), (123, 64124), (138, 57154), (164, 48093), (204, 38663), (246, 32062), (276, 28577), (391, 20172), (492, 16031), (697, 11316), (782, 10086), (943, 8364), (1173, 6724), (1394, 5658), (1564, 5043), (1681, 4692), (1886, 4182), (2091, 3772), (2346, 3362), (2788, 2829)]