90928422

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^2\times {\mathrm{71}}^1\times {\mathrm{421}}^1$

素因数の和:526

約数の個数: 72

約数和(自身を含む): 216850608

約数和(自身を除く): 125922186

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 71, 78, 117, 142, 169, 213, 234, 338, 421, 426, 507, 639, 842, 923, 1014, 1263, 1278, 1521, 1846, 2526, 2769, 3042, 3789, 5473, 5538, 7578, 8307, 10946, 11999, 16419, 16614, 23998, 29891, 32838, 35997, 49257, 59782, 71149, 71994, 89673, 98514, 107991, 142298, 179346, 213447, 215982, 269019, 388583, 426894, 538038, 640341, 777166, 1165749, 1280682, 2331498, 3497247, 5051579, 6994494, 10103158, 15154737, 30309474, 45464211, 90928422]

約数ペア:

[(1, 90928422), (2, 45464211), (3, 30309474), (6, 15154737), (9, 10103158), (13, 6994494), (18, 5051579), (26, 3497247), (39, 2331498), (71, 1280682), (78, 1165749), (117, 777166), (142, 640341), (169, 538038), (213, 426894), (234, 388583), (338, 269019), (421, 215982), (426, 213447), (507, 179346), (639, 142298), (842, 107991), (923, 98514), (1014, 89673), (1263, 71994), (1278, 71149), (1521, 59782), (1846, 49257), (2526, 35997), (2769, 32838), (3042, 29891), (3789, 23998), (5473, 16614), (5538, 16419), (7578, 11999), (8307, 10946)]