74418408

素因数分解:

$2^3\times 3^2\times {\mathrm{29}}^2\times {\mathrm{1229}}^1$

素因数の和:1299

約数の個数: 72

約数和(自身を含む): 208909350

約数和(自身を除く): 134490942

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 29, 36, 58, 72, 87, 116, 174, 232, 261, 348, 522, 696, 841, 1044, 1229, 1682, 2088, 2458, 2523, 3364, 3687, 4916, 5046, 6728, 7374, 7569, 9832, 10092, 11061, 14748, 15138, 20184, 22122, 29496, 30276, 35641, 44244, 60552, 71282, 88488, 106923, 142564, 213846, 285128, 320769, 427692, 641538, 855384, 1033589, 1283076, 2067178, 2566152, 3100767, 4134356, 6201534, 8268712, 9302301, 12403068, 18604602, 24806136, 37209204, 74418408]

約数ペア:

[(1, 74418408), (2, 37209204), (3, 24806136), (4, 18604602), (6, 12403068), (8, 9302301), (9, 8268712), (12, 6201534), (18, 4134356), (24, 3100767), (29, 2566152), (36, 2067178), (58, 1283076), (72, 1033589), (87, 855384), (116, 641538), (174, 427692), (232, 320769), (261, 285128), (348, 213846), (522, 142564), (696, 106923), (841, 88488), (1044, 71282), (1229, 60552), (1682, 44244), (2088, 35641), (2458, 30276), (2523, 29496), (3364, 22122), (3687, 20184), (4916, 15138), (5046, 14748), (6728, 11061), (7374, 10092), (7569, 9832)]