67911984

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{89}}^1\times {\mathrm{757}}^1$

素因数の和:867

約数の個数: 120

約数和(自身を含む): 219941280

約数和(自身を除く): 152029296

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 89, 112, 126, 144, 168, 178, 252, 267, 336, 356, 504, 534, 623, 712, 757, 801, 1008, 1068, 1246, 1424, 1514, 1602, 1869, 2136, 2271, 2492, 3028, 3204, 3738, 4272, 4542, 4984, 5299, 5607, 6056, 6408, 6813, 7476, 9084, 9968, 10598, 11214, 12112, 12816, 13626, 14952, 15897, 18168, 21196, 22428, 27252, 29904, 31794, 36336, 42392, 44856, 47691, 54504, 63588, 67373, 84784, 89712, 95382, 109008, 127176, 134746, 190764, 202119, 254352, 269492, 381528, 404238, 471611, 538984, 606357, 763056, 808476, 943222, 1077968, 1212714, 1414833, 1616952, 1886444, 2425428, 2829666, 3233904, 3772888, 4244499, 4850856, 5659332, 7545776, 8488998, 9701712, 11318664, 16977996, 22637328, 33955992, 67911984]

約数ペア:

[(1, 67911984), (2, 33955992), (3, 22637328), (4, 16977996), (6, 11318664), (7, 9701712), (8, 8488998), (9, 7545776), (12, 5659332), (14, 4850856), (16, 4244499), (18, 3772888), (21, 3233904), (24, 2829666), (28, 2425428), (36, 1886444), (42, 1616952), (48, 1414833), (56, 1212714), (63, 1077968), (72, 943222), (84, 808476), (89, 763056), (112, 606357), (126, 538984), (144, 471611), (168, 404238), (178, 381528), (252, 269492), (267, 254352), (336, 202119), (356, 190764), (504, 134746), (534, 127176), (623, 109008), (712, 95382), (757, 89712), (801, 84784), (1008, 67373), (1068, 63588), (1246, 54504), (1424, 47691), (1514, 44856), (1602, 42392), (1869, 36336), (2136, 31794), (2271, 29904), (2492, 27252), (3028, 22428), (3204, 21196), (3738, 18168), (4272, 15897), (4542, 14952), (4984, 13626), (5299, 12816), (5607, 12112), (6056, 11214), (6408, 10598), (6813, 9968), (7476, 9084)]