72716224

素因数分解:

$2^6\times 7^1\times {\mathrm{29}}^2\times {\mathrm{193}}^1$

素因数の和:270

約数の個数: 84

約数和(自身を含む): 171677584

約数和(自身を除く): 98961360

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 32, 56, 58, 64, 112, 116, 193, 203, 224, 232, 386, 406, 448, 464, 772, 812, 841, 928, 1351, 1544, 1624, 1682, 1856, 2702, 3088, 3248, 3364, 5404, 5597, 5887, 6176, 6496, 6728, 10808, 11194, 11774, 12352, 12992, 13456, 21616, 22388, 23548, 26912, 39179, 43232, 44776, 47096, 53824, 78358, 86464, 89552, 94192, 156716, 162313, 179104, 188384, 313432, 324626, 358208, 376768, 626864, 649252, 1136191, 1253728, 1298504, 2272382, 2507456, 2597008, 4544764, 5194016, 9089528, 10388032, 18179056, 36358112, 72716224]

約数ペア:

[(1, 72716224), (2, 36358112), (4, 18179056), (7, 10388032), (8, 9089528), (14, 5194016), (16, 4544764), (28, 2597008), (29, 2507456), (32, 2272382), (56, 1298504), (58, 1253728), (64, 1136191), (112, 649252), (116, 626864), (193, 376768), (203, 358208), (224, 324626), (232, 313432), (386, 188384), (406, 179104), (448, 162313), (464, 156716), (772, 94192), (812, 89552), (841, 86464), (928, 78358), (1351, 53824), (1544, 47096), (1624, 44776), (1682, 43232), (1856, 39179), (2702, 26912), (3088, 23548), (3248, 22388), (3364, 21616), (5404, 13456), (5597, 12992), (5887, 12352), (6176, 11774), (6496, 11194), (6728, 10808)]