126781434

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^2\times {\mathrm{71}}^1\times {\mathrm{587}}^1$

素因数の和:692

約数の個数: 72

約数和(自身を含む): 302152032

約数和(自身を除く): 175370598

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 71, 78, 117, 142, 169, 213, 234, 338, 426, 507, 587, 639, 923, 1014, 1174, 1278, 1521, 1761, 1846, 2769, 3042, 3522, 5283, 5538, 7631, 8307, 10566, 11999, 15262, 16614, 22893, 23998, 35997, 41677, 45786, 68679, 71994, 83354, 99203, 107991, 125031, 137358, 198406, 215982, 250062, 297609, 375093, 541801, 595218, 750186, 892827, 1083602, 1625403, 1785654, 3250806, 4876209, 7043413, 9752418, 14086826, 21130239, 42260478, 63390717, 126781434]

約数ペア:

[(1, 126781434), (2, 63390717), (3, 42260478), (6, 21130239), (9, 14086826), (13, 9752418), (18, 7043413), (26, 4876209), (39, 3250806), (71, 1785654), (78, 1625403), (117, 1083602), (142, 892827), (169, 750186), (213, 595218), (234, 541801), (338, 375093), (426, 297609), (507, 250062), (587, 215982), (639, 198406), (923, 137358), (1014, 125031), (1174, 107991), (1278, 99203), (1521, 83354), (1761, 71994), (1846, 68679), (2769, 45786), (3042, 41677), (3522, 35997), (5283, 23998), (5538, 22893), (7631, 16614), (8307, 15262), (10566, 11999)]