91675728

素因数分解:

$2^4\times 3^2\times {\mathrm{29}}^2\times {\mathrm{757}}^1$

素因数の和:829

約数の個数: 90

約数和(自身を含む): 266067854

約数和(自身を除く): 174392126

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 29, 36, 48, 58, 72, 87, 116, 144, 174, 232, 261, 348, 464, 522, 696, 757, 841, 1044, 1392, 1514, 1682, 2088, 2271, 2523, 3028, 3364, 4176, 4542, 5046, 6056, 6728, 6813, 7569, 9084, 10092, 12112, 13456, 13626, 15138, 18168, 20184, 21953, 27252, 30276, 36336, 40368, 43906, 54504, 60552, 65859, 87812, 109008, 121104, 131718, 175624, 197577, 263436, 351248, 395154, 526872, 636637, 790308, 1053744, 1273274, 1580616, 1909911, 2546548, 3161232, 3819822, 5093096, 5729733, 7639644, 10186192, 11459466, 15279288, 22918932, 30558576, 45837864, 91675728]

約数ペア:

[(1, 91675728), (2, 45837864), (3, 30558576), (4, 22918932), (6, 15279288), (8, 11459466), (9, 10186192), (12, 7639644), (16, 5729733), (18, 5093096), (24, 3819822), (29, 3161232), (36, 2546548), (48, 1909911), (58, 1580616), (72, 1273274), (87, 1053744), (116, 790308), (144, 636637), (174, 526872), (232, 395154), (261, 351248), (348, 263436), (464, 197577), (522, 175624), (696, 131718), (757, 121104), (841, 109008), (1044, 87812), (1392, 65859), (1514, 60552), (1682, 54504), (2088, 43906), (2271, 40368), (2523, 36336), (3028, 30276), (3364, 27252), (4176, 21953), (4542, 20184), (5046, 18168), (6056, 15138), (6728, 13626), (6813, 13456), (7569, 12112), (9084, 10092)]