64623888

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{1051}}^1$

素因数の和:1133

約数の個数: 120

約数和(自身を含む): 210282176

約数和(自身を除く): 145658288

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 61, 63, 72, 84, 112, 122, 126, 144, 168, 183, 244, 252, 336, 366, 427, 488, 504, 549, 732, 854, 976, 1008, 1051, 1098, 1281, 1464, 1708, 2102, 2196, 2562, 2928, 3153, 3416, 3843, 4204, 4392, 5124, 6306, 6832, 7357, 7686, 8408, 8784, 9459, 10248, 12612, 14714, 15372, 16816, 18918, 20496, 22071, 25224, 29428, 30744, 37836, 44142, 50448, 58856, 61488, 64111, 66213, 75672, 88284, 117712, 128222, 132426, 151344, 176568, 192333, 256444, 264852, 353136, 384666, 448777, 512888, 529704, 576999, 769332, 897554, 1025776, 1059408, 1153998, 1346331, 1538664, 1795108, 2307996, 2692662, 3077328, 3590216, 4038993, 4615992, 5385324, 7180432, 8077986, 9231984, 10770648, 16155972, 21541296, 32311944, 64623888]

約数ペア:

[(1, 64623888), (2, 32311944), (3, 21541296), (4, 16155972), (6, 10770648), (7, 9231984), (8, 8077986), (9, 7180432), (12, 5385324), (14, 4615992), (16, 4038993), (18, 3590216), (21, 3077328), (24, 2692662), (28, 2307996), (36, 1795108), (42, 1538664), (48, 1346331), (56, 1153998), (61, 1059408), (63, 1025776), (72, 897554), (84, 769332), (112, 576999), (122, 529704), (126, 512888), (144, 448777), (168, 384666), (183, 353136), (244, 264852), (252, 256444), (336, 192333), (366, 176568), (427, 151344), (488, 132426), (504, 128222), (549, 117712), (732, 88284), (854, 75672), (976, 66213), (1008, 64111), (1051, 61488), (1098, 58856), (1281, 50448), (1464, 44142), (1708, 37836), (2102, 30744), (2196, 29428), (2562, 25224), (2928, 22071), (3153, 20496), (3416, 18918), (3843, 16816), (4204, 15372), (4392, 14714), (5124, 12612), (6306, 10248), (6832, 9459), (7357, 8784), (7686, 8408)]