8174124

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{163}}^1\times {\mathrm{199}}^1$

素因数の和:379

約数の個数: 72

約数和(自身を含む): 23878400

約数和(自身を除く): 15704276

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 163, 199, 252, 326, 398, 489, 597, 652, 796, 978, 1141, 1194, 1393, 1467, 1791, 1956, 2282, 2388, 2786, 2934, 3423, 3582, 4179, 4564, 5572, 5868, 6846, 7164, 8358, 10269, 12537, 13692, 16716, 20538, 25074, 32437, 41076, 50148, 64874, 97311, 129748, 194622, 227059, 291933, 389244, 454118, 583866, 681177, 908236, 1167732, 1362354, 2043531, 2724708, 4087062, 8174124]

約数ペア:

[(1, 8174124), (2, 4087062), (3, 2724708), (4, 2043531), (6, 1362354), (7, 1167732), (9, 908236), (12, 681177), (14, 583866), (18, 454118), (21, 389244), (28, 291933), (36, 227059), (42, 194622), (63, 129748), (84, 97311), (126, 64874), (163, 50148), (199, 41076), (252, 32437), (326, 25074), (398, 20538), (489, 16716), (597, 13692), (652, 12537), (796, 10269), (978, 8358), (1141, 7164), (1194, 6846), (1393, 5868), (1467, 5572), (1791, 4564), (1956, 4179), (2282, 3582), (2388, 3423), (2786, 2934)]