68000688

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{113}}^1\times {\mathrm{199}}^1$

素因数の和:336

約数の個数: 160

約数和(自身を含む): 226176000

約数和(自身を除く): 158175312

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 54, 56, 63, 72, 84, 108, 112, 113, 126, 144, 168, 189, 199, 216, 226, 252, 336, 339, 378, 398, 432, 452, 504, 597, 678, 756, 791, 796, 904, 1008, 1017, 1194, 1356, 1393, 1512, 1582, 1592, 1791, 1808, 2034, 2373, 2388, 2712, 2786, 3024, 3051, 3164, 3184, 3582, 4068, 4179, 4746, 4776, 5373, 5424, 5572, 6102, 6328, 7119, 7164, 8136, 8358, 9492, 9552, 10746, 11144, 12204, 12537, 12656, 14238, 14328, 16272, 16716, 18984, 21357, 21492, 22288, 22487, 24408, 25074, 28476, 28656, 33432, 37611, 37968, 42714, 42984, 44974, 48816, 50148, 56952, 66864, 67461, 75222, 85428, 85968, 89948, 100296, 113904, 134922, 150444, 157409, 170856, 179896, 200592, 202383, 269844, 300888, 314818, 341712, 359792, 404766, 472227, 539688, 601776, 607149, 629636, 809532, 944454, 1079376, 1214298, 1259272, 1416681, 1619064, 1888908, 2428596, 2518544, 2833362, 3238128, 3777816, 4250043, 4857192, 5666724, 7555632, 8500086, 9714384, 11333448, 17000172, 22666896, 34000344, 68000688]

約数ペア:

[(1, 68000688), (2, 34000344), (3, 22666896), (4, 17000172), (6, 11333448), (7, 9714384), (8, 8500086), (9, 7555632), (12, 5666724), (14, 4857192), (16, 4250043), (18, 3777816), (21, 3238128), (24, 2833362), (27, 2518544), (28, 2428596), (36, 1888908), (42, 1619064), (48, 1416681), (54, 1259272), (56, 1214298), (63, 1079376), (72, 944454), (84, 809532), (108, 629636), (112, 607149), (113, 601776), (126, 539688), (144, 472227), (168, 404766), (189, 359792), (199, 341712), (216, 314818), (226, 300888), (252, 269844), (336, 202383), (339, 200592), (378, 179896), (398, 170856), (432, 157409), (452, 150444), (504, 134922), (597, 113904), (678, 100296), (756, 89948), (791, 85968), (796, 85428), (904, 75222), (1008, 67461), (1017, 66864), (1194, 56952), (1356, 50148), (1393, 48816), (1512, 44974), (1582, 42984), (1592, 42714), (1791, 37968), (1808, 37611), (2034, 33432), (2373, 28656), (2388, 28476), (2712, 25074), (2786, 24408), (3024, 22487), (3051, 22288), (3164, 21492), (3184, 21357), (3582, 18984), (4068, 16716), (4179, 16272), (4746, 14328), (4776, 14238), (5373, 12656), (5424, 12537), (5572, 12204), (6102, 11144), (6328, 10746), (7119, 9552), (7164, 9492), (8136, 8358)]