68371272

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1$

素因数の和:148

約数の個数: 192

約数和(自身を含む): 212284800

約数和(自身を除く): 143913528

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 23, 24, 36, 38, 41, 46, 53, 57, 69, 72, 76, 82, 92, 106, 114, 123, 138, 152, 159, 164, 171, 184, 207, 212, 228, 246, 276, 318, 328, 342, 369, 414, 424, 437, 456, 477, 492, 552, 636, 684, 738, 779, 828, 874, 943, 954, 984, 1007, 1219, 1272, 1311, 1368, 1476, 1558, 1656, 1748, 1886, 1908, 2014, 2173, 2337, 2438, 2622, 2829, 2952, 3021, 3116, 3496, 3657, 3772, 3816, 3933, 4028, 4346, 4674, 4876, 5244, 5658, 6042, 6232, 6519, 7011, 7314, 7544, 7866, 8056, 8487, 8692, 9063, 9348, 9752, 10488, 10971, 11316, 12084, 13038, 14022, 14628, 15732, 16974, 17384, 17917, 18126, 18696, 19557, 21942, 22632, 23161, 24168, 26076, 28044, 29256, 31464, 33948, 35834, 36252, 39114, 41287, 43884, 46322, 49979, 52152, 53751, 56088, 67896, 69483, 71668, 72504, 78228, 82574, 87768, 92644, 99958, 107502, 123861, 138966, 143336, 149937, 156456, 161253, 165148, 185288, 199916, 208449, 215004, 247722, 277932, 299874, 322506, 330296, 371583, 399832, 416898, 430008, 449811, 495444, 555864, 599748, 645012, 743166, 833796, 899622, 949601, 990888, 1199496, 1290024, 1486332, 1667592, 1799244, 1899202, 2848803, 2972664, 3598488, 3798404, 5697606, 7596808, 8546409, 11395212, 17092818, 22790424, 34185636, 68371272]

約数ペア:

[(1, 68371272), (2, 34185636), (3, 22790424), (4, 17092818), (6, 11395212), (8, 8546409), (9, 7596808), (12, 5697606), (18, 3798404), (19, 3598488), (23, 2972664), (24, 2848803), (36, 1899202), (38, 1799244), (41, 1667592), (46, 1486332), (53, 1290024), (57, 1199496), (69, 990888), (72, 949601), (76, 899622), (82, 833796), (92, 743166), (106, 645012), (114, 599748), (123, 555864), (138, 495444), (152, 449811), (159, 430008), (164, 416898), (171, 399832), (184, 371583), (207, 330296), (212, 322506), (228, 299874), (246, 277932), (276, 247722), (318, 215004), (328, 208449), (342, 199916), (369, 185288), (414, 165148), (424, 161253), (437, 156456), (456, 149937), (477, 143336), (492, 138966), (552, 123861), (636, 107502), (684, 99958), (738, 92644), (779, 87768), (828, 82574), (874, 78228), (943, 72504), (954, 71668), (984, 69483), (1007, 67896), (1219, 56088), (1272, 53751), (1311, 52152), (1368, 49979), (1476, 46322), (1558, 43884), (1656, 41287), (1748, 39114), (1886, 36252), (1908, 35834), (2014, 33948), (2173, 31464), (2337, 29256), (2438, 28044), (2622, 26076), (2829, 24168), (2952, 23161), (3021, 22632), (3116, 21942), (3496, 19557), (3657, 18696), (3772, 18126), (3816, 17917), (3933, 17384), (4028, 16974), (4346, 15732), (4674, 14628), (4876, 14022), (5244, 13038), (5658, 12084), (6042, 11316), (6232, 10971), (6519, 10488), (7011, 9752), (7314, 9348), (7544, 9063), (7866, 8692), (8056, 8487)]