71356608

素因数分解:

$2^6\times 3^2\times {\mathrm{43}}^2\times {\mathrm{67}}^1$

素因数の和:171

約数の個数: 126

約数和(自身を含む): 212523324

約数和(自身を除く): 141166716

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 43, 48, 64, 67, 72, 86, 96, 129, 134, 144, 172, 192, 201, 258, 268, 288, 344, 387, 402, 516, 536, 576, 603, 688, 774, 804, 1032, 1072, 1206, 1376, 1548, 1608, 1849, 2064, 2144, 2412, 2752, 2881, 3096, 3216, 3698, 4128, 4288, 4824, 5547, 5762, 6192, 6432, 7396, 8256, 8643, 9648, 11094, 11524, 12384, 12864, 14792, 16641, 17286, 19296, 22188, 23048, 24768, 25929, 29584, 33282, 34572, 38592, 44376, 46096, 51858, 59168, 66564, 69144, 88752, 92192, 103716, 118336, 123883, 133128, 138288, 177504, 184384, 207432, 247766, 266256, 276576, 355008, 371649, 414864, 495532, 532512, 553152, 743298, 829728, 991064, 1065024, 1114947, 1486596, 1659456, 1982128, 2229894, 2973192, 3964256, 4459788, 5946384, 7928512, 8919576, 11892768, 17839152, 23785536, 35678304, 71356608]

約数ペア:

[(1, 71356608), (2, 35678304), (3, 23785536), (4, 17839152), (6, 11892768), (8, 8919576), (9, 7928512), (12, 5946384), (16, 4459788), (18, 3964256), (24, 2973192), (32, 2229894), (36, 1982128), (43, 1659456), (48, 1486596), (64, 1114947), (67, 1065024), (72, 991064), (86, 829728), (96, 743298), (129, 553152), (134, 532512), (144, 495532), (172, 414864), (192, 371649), (201, 355008), (258, 276576), (268, 266256), (288, 247766), (344, 207432), (387, 184384), (402, 177504), (516, 138288), (536, 133128), (576, 123883), (603, 118336), (688, 103716), (774, 92192), (804, 88752), (1032, 69144), (1072, 66564), (1206, 59168), (1376, 51858), (1548, 46096), (1608, 44376), (1849, 38592), (2064, 34572), (2144, 33282), (2412, 29584), (2752, 25929), (2881, 24768), (3096, 23048), (3216, 22188), (3698, 19296), (4128, 17286), (4288, 16641), (4824, 14792), (5547, 12864), (5762, 12384), (6192, 11524), (6432, 11094), (7396, 9648), (8256, 8643)]