87144534

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{2647}}^1$

素因数の和:2745

約数の個数: 48

約数和(自身を含む): 198282240

約数和(自身を除く): 111137706

約数列:

[1, 2, 3, 6, 9, 18, 31, 59, 62, 93, 118, 177, 186, 279, 354, 531, 558, 1062, 1829, 2647, 3658, 5294, 5487, 7941, 10974, 15882, 16461, 23823, 32922, 47646, 82057, 156173, 164114, 246171, 312346, 468519, 492342, 738513, 937038, 1405557, 1477026, 2811114, 4841363, 9682726, 14524089, 29048178, 43572267, 87144534]

約数ペア:

[(1, 87144534), (2, 43572267), (3, 29048178), (6, 14524089), (9, 9682726), (18, 4841363), (31, 2811114), (59, 1477026), (62, 1405557), (93, 937038), (118, 738513), (177, 492342), (186, 468519), (279, 312346), (354, 246171), (531, 164114), (558, 156173), (1062, 82057), (1829, 47646), (2647, 32922), (3658, 23823), (5294, 16461), (5487, 15882), (7941, 10974)]