145734048

素因数分解:

$2^5\times 3^2\times {\mathrm{29}}^1\times {\mathrm{17449}}^1$

素因数の和:17494

約数の個数: 72

約数和(自身を含む): 428746500

約数和(自身を除く): 283012452

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 29, 32, 36, 48, 58, 72, 87, 96, 116, 144, 174, 232, 261, 288, 348, 464, 522, 696, 928, 1044, 1392, 2088, 2784, 4176, 8352, 17449, 34898, 52347, 69796, 104694, 139592, 157041, 209388, 279184, 314082, 418776, 506021, 558368, 628164, 837552, 1012042, 1256328, 1518063, 1675104, 2024084, 2512656, 3036126, 4048168, 4554189, 5025312, 6072252, 8096336, 9108378, 12144504, 16192672, 18216756, 24289008, 36433512, 48578016, 72867024, 145734048]

約数ペア:

[(1, 145734048), (2, 72867024), (3, 48578016), (4, 36433512), (6, 24289008), (8, 18216756), (9, 16192672), (12, 12144504), (16, 9108378), (18, 8096336), (24, 6072252), (29, 5025312), (32, 4554189), (36, 4048168), (48, 3036126), (58, 2512656), (72, 2024084), (87, 1675104), (96, 1518063), (116, 1256328), (144, 1012042), (174, 837552), (232, 628164), (261, 558368), (288, 506021), (348, 418776), (464, 314082), (522, 279184), (696, 209388), (928, 157041), (1044, 139592), (1392, 104694), (2088, 69796), (2784, 52347), (4176, 34898), (8352, 17449)]