80081664

素因数分解:

$2^8\times 3^1\times {\mathrm{13}}^2\times {\mathrm{617}}^1$

素因数の和:662

約数の個数: 108

約数和(自身を含む): 231164136

約数和(自身を除く): 151082472

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 104, 128, 156, 169, 192, 208, 256, 312, 338, 384, 416, 507, 617, 624, 676, 768, 832, 1014, 1234, 1248, 1352, 1664, 1851, 2028, 2468, 2496, 2704, 3328, 3702, 4056, 4936, 4992, 5408, 7404, 8021, 8112, 9872, 9984, 10816, 14808, 16042, 16224, 19744, 21632, 24063, 29616, 32084, 32448, 39488, 43264, 48126, 59232, 64168, 64896, 78976, 96252, 104273, 118464, 128336, 129792, 157952, 192504, 208546, 236928, 256672, 312819, 385008, 417092, 473856, 513344, 625638, 770016, 834184, 1026688, 1251276, 1540032, 1668368, 2053376, 2502552, 3080064, 3336736, 5005104, 6160128, 6673472, 10010208, 13346944, 20020416, 26693888, 40040832, 80081664]

約数ペア:

[(1, 80081664), (2, 40040832), (3, 26693888), (4, 20020416), (6, 13346944), (8, 10010208), (12, 6673472), (13, 6160128), (16, 5005104), (24, 3336736), (26, 3080064), (32, 2502552), (39, 2053376), (48, 1668368), (52, 1540032), (64, 1251276), (78, 1026688), (96, 834184), (104, 770016), (128, 625638), (156, 513344), (169, 473856), (192, 417092), (208, 385008), (256, 312819), (312, 256672), (338, 236928), (384, 208546), (416, 192504), (507, 157952), (617, 129792), (624, 128336), (676, 118464), (768, 104273), (832, 96252), (1014, 78976), (1234, 64896), (1248, 64168), (1352, 59232), (1664, 48126), (1851, 43264), (2028, 39488), (2468, 32448), (2496, 32084), (2704, 29616), (3328, 24063), (3702, 21632), (4056, 19744), (4936, 16224), (4992, 16042), (5408, 14808), (7404, 10816), (8021, 9984), (8112, 9872)]