66687264

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1741}}^1$

素因数の和:1783

約数の個数: 144

約数和(自身を含む): 228271680

約数和(自身を除く): 161584416

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 24, 28, 32, 36, 38, 42, 48, 56, 57, 63, 72, 76, 84, 96, 112, 114, 126, 133, 144, 152, 168, 171, 224, 228, 252, 266, 288, 304, 336, 342, 399, 456, 504, 532, 608, 672, 684, 798, 912, 1008, 1064, 1197, 1368, 1596, 1741, 1824, 2016, 2128, 2394, 2736, 3192, 3482, 4256, 4788, 5223, 5472, 6384, 6964, 9576, 10446, 12187, 12768, 13928, 15669, 19152, 20892, 24374, 27856, 31338, 33079, 36561, 38304, 41784, 48748, 55712, 62676, 66158, 73122, 83568, 97496, 99237, 109683, 125352, 132316, 146244, 167136, 194992, 198474, 219366, 231553, 250704, 264632, 292488, 297711, 389984, 396948, 438732, 463106, 501408, 529264, 584976, 595422, 694659, 793896, 877464, 926212, 1058528, 1169952, 1190844, 1389318, 1587792, 1754928, 1852424, 2083977, 2381688, 2778636, 3175584, 3509856, 3704848, 4167954, 4763376, 5557272, 7409696, 8335908, 9526752, 11114544, 16671816, 22229088, 33343632, 66687264]

約数ペア:

[(1, 66687264), (2, 33343632), (3, 22229088), (4, 16671816), (6, 11114544), (7, 9526752), (8, 8335908), (9, 7409696), (12, 5557272), (14, 4763376), (16, 4167954), (18, 3704848), (19, 3509856), (21, 3175584), (24, 2778636), (28, 2381688), (32, 2083977), (36, 1852424), (38, 1754928), (42, 1587792), (48, 1389318), (56, 1190844), (57, 1169952), (63, 1058528), (72, 926212), (76, 877464), (84, 793896), (96, 694659), (112, 595422), (114, 584976), (126, 529264), (133, 501408), (144, 463106), (152, 438732), (168, 396948), (171, 389984), (224, 297711), (228, 292488), (252, 264632), (266, 250704), (288, 231553), (304, 219366), (336, 198474), (342, 194992), (399, 167136), (456, 146244), (504, 132316), (532, 125352), (608, 109683), (672, 99237), (684, 97496), (798, 83568), (912, 73122), (1008, 66158), (1064, 62676), (1197, 55712), (1368, 48748), (1596, 41784), (1741, 38304), (1824, 36561), (2016, 33079), (2128, 31338), (2394, 27856), (2736, 24374), (3192, 20892), (3482, 19152), (4256, 15669), (4788, 13928), (5223, 12768), (5472, 12187), (6384, 10446), (6964, 9576)]