77796264

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{179}}^1\times {\mathrm{199}}^1$

素因数の和:407

約数の個数: 128

約数和(自身を含む): 241920000

約数和(自身を除く): 164123736

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 52, 56, 78, 84, 91, 104, 156, 168, 179, 182, 199, 273, 312, 358, 364, 398, 537, 546, 597, 716, 728, 796, 1074, 1092, 1194, 1253, 1393, 1432, 1592, 2148, 2184, 2327, 2388, 2506, 2587, 2786, 3759, 4179, 4296, 4654, 4776, 5012, 5174, 5572, 6981, 7518, 7761, 8358, 9308, 10024, 10348, 11144, 13962, 15036, 15522, 16289, 16716, 18109, 18616, 20696, 27924, 30072, 31044, 32578, 33432, 35621, 36218, 48867, 54327, 55848, 62088, 65156, 71242, 72436, 97734, 106863, 108654, 130312, 142484, 144872, 195468, 213726, 217308, 249347, 284968, 390936, 427452, 434616, 463073, 498694, 748041, 854904, 926146, 997388, 1389219, 1496082, 1852292, 1994776, 2778438, 2992164, 3241511, 3704584, 5556876, 5984328, 6483022, 9724533, 11113752, 12966044, 19449066, 25932088, 38898132, 77796264]

約数ペア:

[(1, 77796264), (2, 38898132), (3, 25932088), (4, 19449066), (6, 12966044), (7, 11113752), (8, 9724533), (12, 6483022), (13, 5984328), (14, 5556876), (21, 3704584), (24, 3241511), (26, 2992164), (28, 2778438), (39, 1994776), (42, 1852292), (52, 1496082), (56, 1389219), (78, 997388), (84, 926146), (91, 854904), (104, 748041), (156, 498694), (168, 463073), (179, 434616), (182, 427452), (199, 390936), (273, 284968), (312, 249347), (358, 217308), (364, 213726), (398, 195468), (537, 144872), (546, 142484), (597, 130312), (716, 108654), (728, 106863), (796, 97734), (1074, 72436), (1092, 71242), (1194, 65156), (1253, 62088), (1393, 55848), (1432, 54327), (1592, 48867), (2148, 36218), (2184, 35621), (2327, 33432), (2388, 32578), (2506, 31044), (2587, 30072), (2786, 27924), (3759, 20696), (4179, 18616), (4296, 18109), (4654, 16716), (4776, 16289), (5012, 15522), (5174, 15036), (5572, 13962), (6981, 11144), (7518, 10348), (7761, 10024), (8358, 9308)]