71349012

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{163}}^1\times {\mathrm{193}}^1$

素因数の和:379

約数の個数: 120

約数和(自身を含む): 215585216

約数和(自身を除く): 144236204

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 81, 84, 108, 126, 162, 163, 189, 193, 252, 324, 326, 378, 386, 489, 567, 579, 652, 756, 772, 978, 1134, 1141, 1158, 1351, 1467, 1737, 1956, 2268, 2282, 2316, 2702, 2934, 3423, 3474, 4053, 4401, 4564, 5211, 5404, 5868, 6846, 6948, 8106, 8802, 10269, 10422, 12159, 13203, 13692, 15633, 16212, 17604, 20538, 20844, 24318, 26406, 30807, 31266, 31459, 36477, 41076, 48636, 52812, 61614, 62532, 62918, 72954, 92421, 94377, 109431, 123228, 125836, 145908, 184842, 188754, 218862, 220213, 283131, 369684, 377508, 437724, 440426, 566262, 660639, 849393, 880852, 1132524, 1321278, 1698786, 1981917, 2548179, 2642556, 3397572, 3963834, 5096358, 5945751, 7927668, 10192716, 11891502, 17837253, 23783004, 35674506, 71349012]

約数ペア:

[(1, 71349012), (2, 35674506), (3, 23783004), (4, 17837253), (6, 11891502), (7, 10192716), (9, 7927668), (12, 5945751), (14, 5096358), (18, 3963834), (21, 3397572), (27, 2642556), (28, 2548179), (36, 1981917), (42, 1698786), (54, 1321278), (63, 1132524), (81, 880852), (84, 849393), (108, 660639), (126, 566262), (162, 440426), (163, 437724), (189, 377508), (193, 369684), (252, 283131), (324, 220213), (326, 218862), (378, 188754), (386, 184842), (489, 145908), (567, 125836), (579, 123228), (652, 109431), (756, 94377), (772, 92421), (978, 72954), (1134, 62918), (1141, 62532), (1158, 61614), (1351, 52812), (1467, 48636), (1737, 41076), (1956, 36477), (2268, 31459), (2282, 31266), (2316, 30807), (2702, 26406), (2934, 24318), (3423, 20844), (3474, 20538), (4053, 17604), (4401, 16212), (4564, 15633), (5211, 13692), (5404, 13203), (5868, 12159), (6846, 10422), (6948, 10269), (8106, 8802)]