91497952

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^2\times {\mathrm{2417}}^1$

素因数の和:2460

約数の個数: 72

約数和(自身を含む): 223016976

約数和(自身を除く): 131519024

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 91, 104, 112, 169, 182, 208, 224, 338, 364, 416, 676, 728, 1183, 1352, 1456, 2366, 2417, 2704, 2912, 4732, 4834, 5408, 9464, 9668, 16919, 18928, 19336, 31421, 33838, 37856, 38672, 62842, 67676, 77344, 125684, 135352, 219947, 251368, 270704, 408473, 439894, 502736, 541408, 816946, 879788, 1005472, 1633892, 1759576, 2859311, 3267784, 3519152, 5718622, 6535568, 7038304, 11437244, 13071136, 22874488, 45748976, 91497952]

約数ペア:

[(1, 91497952), (2, 45748976), (4, 22874488), (7, 13071136), (8, 11437244), (13, 7038304), (14, 6535568), (16, 5718622), (26, 3519152), (28, 3267784), (32, 2859311), (52, 1759576), (56, 1633892), (91, 1005472), (104, 879788), (112, 816946), (169, 541408), (182, 502736), (208, 439894), (224, 408473), (338, 270704), (364, 251368), (416, 219947), (676, 135352), (728, 125684), (1183, 77344), (1352, 67676), (1456, 62842), (2366, 38672), (2417, 37856), (2704, 33838), (2912, 31421), (4732, 19336), (4834, 18928), (5408, 16919), (9464, 9668)]