68674368

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{1381}}^1$

素因数の和:1440

約数の個数: 112

約数和(自身を含む): 213425024

約数和(自身を除く): 144750656

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 37, 42, 48, 56, 64, 74, 84, 96, 111, 112, 148, 168, 192, 222, 224, 259, 296, 336, 444, 448, 518, 592, 672, 777, 888, 1036, 1184, 1344, 1381, 1554, 1776, 2072, 2368, 2762, 3108, 3552, 4143, 4144, 5524, 6216, 7104, 8286, 8288, 9667, 11048, 12432, 16572, 16576, 19334, 22096, 24864, 29001, 33144, 38668, 44192, 49728, 51097, 58002, 66288, 77336, 88384, 102194, 116004, 132576, 153291, 154672, 204388, 232008, 265152, 306582, 309344, 357679, 408776, 464016, 613164, 618688, 715358, 817552, 928032, 1073037, 1226328, 1430716, 1635104, 1856064, 2146074, 2452656, 2861432, 3270208, 4292148, 4905312, 5722864, 8584296, 9810624, 11445728, 17168592, 22891456, 34337184, 68674368]

約数ペア:

[(1, 68674368), (2, 34337184), (3, 22891456), (4, 17168592), (6, 11445728), (7, 9810624), (8, 8584296), (12, 5722864), (14, 4905312), (16, 4292148), (21, 3270208), (24, 2861432), (28, 2452656), (32, 2146074), (37, 1856064), (42, 1635104), (48, 1430716), (56, 1226328), (64, 1073037), (74, 928032), (84, 817552), (96, 715358), (111, 618688), (112, 613164), (148, 464016), (168, 408776), (192, 357679), (222, 309344), (224, 306582), (259, 265152), (296, 232008), (336, 204388), (444, 154672), (448, 153291), (518, 132576), (592, 116004), (672, 102194), (777, 88384), (888, 77336), (1036, 66288), (1184, 58002), (1344, 51097), (1381, 49728), (1554, 44192), (1776, 38668), (2072, 33144), (2368, 29001), (2762, 24864), (3108, 22096), (3552, 19334), (4143, 16576), (4144, 16572), (5524, 12432), (6216, 11048), (7104, 9667), (8286, 8288)]