71259552

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2719}}^1$

素因数の和:2755

約数の個数: 144

約数和(自身を含む): 249500160

約数和(自身を除く): 178240608

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 28, 32, 36, 39, 42, 48, 52, 56, 63, 72, 78, 84, 91, 96, 104, 112, 117, 126, 144, 156, 168, 182, 208, 224, 234, 252, 273, 288, 312, 336, 364, 416, 468, 504, 546, 624, 672, 728, 819, 936, 1008, 1092, 1248, 1456, 1638, 1872, 2016, 2184, 2719, 2912, 3276, 3744, 4368, 5438, 6552, 8157, 8736, 10876, 13104, 16314, 19033, 21752, 24471, 26208, 32628, 35347, 38066, 43504, 48942, 57099, 65256, 70694, 76132, 87008, 97884, 106041, 114198, 130512, 141388, 152264, 171297, 195768, 212082, 228396, 247429, 261024, 282776, 304528, 318123, 342594, 391536, 424164, 456792, 494858, 565552, 609056, 636246, 685188, 742287, 783072, 848328, 913584, 989716, 1131104, 1272492, 1370376, 1484574, 1696656, 1827168, 1979432, 2226861, 2544984, 2740752, 2969148, 3393312, 3958864, 4453722, 5089968, 5481504, 5938296, 7917728, 8907444, 10179936, 11876592, 17814888, 23753184, 35629776, 71259552]

約数ペア:

[(1, 71259552), (2, 35629776), (3, 23753184), (4, 17814888), (6, 11876592), (7, 10179936), (8, 8907444), (9, 7917728), (12, 5938296), (13, 5481504), (14, 5089968), (16, 4453722), (18, 3958864), (21, 3393312), (24, 2969148), (26, 2740752), (28, 2544984), (32, 2226861), (36, 1979432), (39, 1827168), (42, 1696656), (48, 1484574), (52, 1370376), (56, 1272492), (63, 1131104), (72, 989716), (78, 913584), (84, 848328), (91, 783072), (96, 742287), (104, 685188), (112, 636246), (117, 609056), (126, 565552), (144, 494858), (156, 456792), (168, 424164), (182, 391536), (208, 342594), (224, 318123), (234, 304528), (252, 282776), (273, 261024), (288, 247429), (312, 228396), (336, 212082), (364, 195768), (416, 171297), (468, 152264), (504, 141388), (546, 130512), (624, 114198), (672, 106041), (728, 97884), (819, 87008), (936, 76132), (1008, 70694), (1092, 65256), (1248, 57099), (1456, 48942), (1638, 43504), (1872, 38066), (2016, 35347), (2184, 32628), (2719, 26208), (2912, 24471), (3276, 21752), (3744, 19033), (4368, 16314), (5438, 13104), (6552, 10876), (8157, 8736)]