72708336

素因数分解:

$2^4\times 3^2\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{757}}^1$

素因数の和:823

約数の個数: 120

約数和(自身を含む): 219941280

約数和(自身を除く): 147232944

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 29, 36, 46, 48, 58, 69, 72, 87, 92, 116, 138, 144, 174, 184, 207, 232, 261, 276, 348, 368, 414, 464, 522, 552, 667, 696, 757, 828, 1044, 1104, 1334, 1392, 1514, 1656, 2001, 2088, 2271, 2668, 3028, 3312, 4002, 4176, 4542, 5336, 6003, 6056, 6813, 8004, 9084, 10672, 12006, 12112, 13626, 16008, 17411, 18168, 21953, 24012, 27252, 32016, 34822, 36336, 43906, 48024, 52233, 54504, 65859, 69644, 87812, 96048, 104466, 109008, 131718, 139288, 156699, 175624, 197577, 208932, 263436, 278576, 313398, 351248, 395154, 417864, 504919, 526872, 626796, 790308, 835728, 1009838, 1053744, 1253592, 1514757, 1580616, 2019676, 2507184, 3029514, 3161232, 4039352, 4544271, 6059028, 8078704, 9088542, 12118056, 18177084, 24236112, 36354168, 72708336]

約数ペア:

[(1, 72708336), (2, 36354168), (3, 24236112), (4, 18177084), (6, 12118056), (8, 9088542), (9, 8078704), (12, 6059028), (16, 4544271), (18, 4039352), (23, 3161232), (24, 3029514), (29, 2507184), (36, 2019676), (46, 1580616), (48, 1514757), (58, 1253592), (69, 1053744), (72, 1009838), (87, 835728), (92, 790308), (116, 626796), (138, 526872), (144, 504919), (174, 417864), (184, 395154), (207, 351248), (232, 313398), (261, 278576), (276, 263436), (348, 208932), (368, 197577), (414, 175624), (464, 156699), (522, 139288), (552, 131718), (667, 109008), (696, 104466), (757, 96048), (828, 87812), (1044, 69644), (1104, 65859), (1334, 54504), (1392, 52233), (1514, 48024), (1656, 43906), (2001, 36336), (2088, 34822), (2271, 32016), (2668, 27252), (3028, 24012), (3312, 21953), (4002, 18168), (4176, 17411), (4542, 16008), (5336, 13626), (6003, 12112), (6056, 12006), (6813, 10672), (8004, 9084)]