66312168

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{257}}^1\times {\mathrm{827}}^1$

素因数の和:1106

約数の個数: 64

約数和(自身を含む): 179444160

約数和(自身を除く): 113131992

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 257, 312, 514, 771, 827, 1028, 1542, 1654, 2056, 2481, 3084, 3308, 3341, 4962, 6168, 6616, 6682, 9924, 10023, 10751, 13364, 19848, 20046, 21502, 26728, 32253, 40092, 43004, 64506, 80184, 86008, 129012, 212539, 258024, 425078, 637617, 850156, 1275234, 1700312, 2550468, 2763007, 5100936, 5526014, 8289021, 11052028, 16578042, 22104056, 33156084, 66312168]

約数ペア:

[(1, 66312168), (2, 33156084), (3, 22104056), (4, 16578042), (6, 11052028), (8, 8289021), (12, 5526014), (13, 5100936), (24, 2763007), (26, 2550468), (39, 1700312), (52, 1275234), (78, 850156), (104, 637617), (156, 425078), (257, 258024), (312, 212539), (514, 129012), (771, 86008), (827, 80184), (1028, 64506), (1542, 43004), (1654, 40092), (2056, 32253), (2481, 26728), (3084, 21502), (3308, 20046), (3341, 19848), (4962, 13364), (6168, 10751), (6616, 10023), (6682, 9924)]