72490984776

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{131}}^1\times {\mathrm{365983}}^1$

素因数の和:366136

約数の個数: 128

約数和(自身を含む): 231887462400

約数和(自身を除く): 159396477624

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 84, 108, 126, 131, 168, 189, 216, 252, 262, 378, 393, 504, 524, 756, 786, 917, 1048, 1179, 1512, 1572, 1834, 2358, 2751, 3144, 3537, 3668, 4716, 5502, 7074, 7336, 8253, 9432, 11004, 14148, 16506, 22008, 24759, 28296, 33012, 49518, 66024, 99036, 198072, 365983, 731966, 1097949, 1463932, 2195898, 2561881, 2927864, 3293847, 4391796, 5123762, 6587694, 7685643, 8783592, 9881541, 10247524, 13175388, 15371286, 19763082, 20495048, 23056929, 26350776, 30742572, 39526164, 46113858, 47943773, 61485144, 69170787, 79052328, 92227716, 95887546, 138341574, 143831319, 184455432, 191775092, 276683148, 287662638, 335606411, 383550184, 431493957, 553366296, 575325276, 671212822, 862987914, 1006819233, 1150650552, 1294481871, 1342425644, 1725975828, 2013638466, 2588963742, 2684851288, 3020457699, 3451951656, 4027276932, 5177927484, 6040915398, 8054553864, 9061373097, 10355854968, 12081830796, 18122746194, 24163661592, 36245492388, 72490984776]

約数ペア:

[(1, 72490984776), (2, 36245492388), (3, 24163661592), (4, 18122746194), (6, 12081830796), (7, 10355854968), (8, 9061373097), (9, 8054553864), (12, 6040915398), (14, 5177927484), (18, 4027276932), (21, 3451951656), (24, 3020457699), (27, 2684851288), (28, 2588963742), (36, 2013638466), (42, 1725975828), (54, 1342425644), (56, 1294481871), (63, 1150650552), (72, 1006819233), (84, 862987914), (108, 671212822), (126, 575325276), (131, 553366296), (168, 431493957), (189, 383550184), (216, 335606411), (252, 287662638), (262, 276683148), (378, 191775092), (393, 184455432), (504, 143831319), (524, 138341574), (756, 95887546), (786, 92227716), (917, 79052328), (1048, 69170787), (1179, 61485144), (1512, 47943773), (1572, 46113858), (1834, 39526164), (2358, 30742572), (2751, 26350776), (3144, 23056929), (3537, 20495048), (3668, 19763082), (4716, 15371286), (5502, 13175388), (7074, 10247524), (7336, 9881541), (8253, 8783592), (9432, 7685643), (11004, 6587694), (14148, 5123762), (16506, 4391796), (22008, 3293847), (24759, 2927864), (28296, 2561881), (33012, 2195898), (49518, 1463932), (66024, 1097949), (99036, 731966), (198072, 365983)]