67977528

素因数分解:

$2^3\times 3^1\times {\mathrm{103}}^1\times {\mathrm{107}}^1\times {\mathrm{257}}^1$

素因数の和:476

約数の個数: 64

約数和(自身を含む): 173871360

約数和(自身を除く): 105893832

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 103, 107, 206, 214, 257, 309, 321, 412, 428, 514, 618, 642, 771, 824, 856, 1028, 1236, 1284, 1542, 2056, 2472, 2568, 3084, 6168, 11021, 22042, 26471, 27499, 33063, 44084, 52942, 54998, 66126, 79413, 82497, 88168, 105884, 109996, 132252, 158826, 164994, 211768, 219992, 264504, 317652, 329988, 635304, 659976, 2832397, 5664794, 8497191, 11329588, 16994382, 22659176, 33988764, 67977528]

約数ペア:

[(1, 67977528), (2, 33988764), (3, 22659176), (4, 16994382), (6, 11329588), (8, 8497191), (12, 5664794), (24, 2832397), (103, 659976), (107, 635304), (206, 329988), (214, 317652), (257, 264504), (309, 219992), (321, 211768), (412, 164994), (428, 158826), (514, 132252), (618, 109996), (642, 105884), (771, 88168), (824, 82497), (856, 79413), (1028, 66126), (1236, 54998), (1284, 52942), (1542, 44084), (2056, 33063), (2472, 27499), (2568, 26471), (3084, 22042), (6168, 11021)]