80500986

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{2531}}^1$

素因数の和:2592

約数の個数: 64

約数和(自身を含む): 194457600

約数和(自身を除く): 113956614

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 31, 38, 54, 57, 62, 93, 114, 171, 186, 279, 342, 513, 558, 589, 837, 1026, 1178, 1674, 1767, 2531, 3534, 5062, 5301, 7593, 10602, 15186, 15903, 22779, 31806, 45558, 48089, 68337, 78461, 96178, 136674, 144267, 156922, 235383, 288534, 432801, 470766, 706149, 865602, 1298403, 1412298, 1490759, 2118447, 2596806, 2981518, 4236894, 4472277, 8944554, 13416831, 26833662, 40250493, 80500986]

約数ペア:

[(1, 80500986), (2, 40250493), (3, 26833662), (6, 13416831), (9, 8944554), (18, 4472277), (19, 4236894), (27, 2981518), (31, 2596806), (38, 2118447), (54, 1490759), (57, 1412298), (62, 1298403), (93, 865602), (114, 706149), (171, 470766), (186, 432801), (279, 288534), (342, 235383), (513, 156922), (558, 144267), (589, 136674), (837, 96178), (1026, 78461), (1178, 68337), (1674, 48089), (1767, 45558), (2531, 31806), (3534, 22779), (5062, 15903), (5301, 15186), (7593, 10602)]